change infill pattern to zigzag for >80% infill

This is done for all ultimaker profiles (PP-25).

35 files changed, 35 insertions, 35 deletions

diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.25_PC_Normal_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.25_PC_Normal_Quality.inst.cfg
index 2b0092d3b2..d0f482524c 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.25_PC_Normal_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.25_PC_Normal_Quality.inst.cfg
@@ -22,7 +22,7 @@ cool_fan_speed_max = 50
 cool_min_layer_time_fan_speed_max = 5
 cool_min_speed = 5
 infill_line_width = =line_width
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 infill_wipe_dist = 0.1
 jerk_enabled = True
 jerk_print = 25
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.25_PLA_Normal_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.25_PLA_Normal_Quality.inst.cfg
index 2a7d248eaf..7ae1b50b67 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.25_PLA_Normal_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.25_PLA_Normal_Quality.inst.cfg
@@ -16,7 +16,7 @@ brim_width = 8
 cool_fan_full_at_height = =layer_height_0
 cool_min_speed = 10
 infill_overlap = 10
-infill_pattern = grid
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'grid'
 machine_nozzle_cool_down_speed = 0.9
 machine_nozzle_heat_up_speed = 1.4
 material_final_print_temperature = =max(-273.15, material_print_temperature - 15)
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.25_PP_Normal_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.25_PP_Normal_Quality.inst.cfg
index cfb264ceb0..930539badb 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.25_PP_Normal_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.25_PP_Normal_Quality.inst.cfg
@@ -20,7 +20,7 @@ cool_fan_speed_max = 100
 cool_min_layer_time_fan_speed_max = 5
 cool_min_speed = 2.5
 infill_line_width = =round(line_width * 0.38 / 0.38, 2)
-infill_pattern = tetrahedral
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'tetrahedral'
 infill_wipe_dist = 0.1
 jerk_enabled = True
 jerk_print = 25
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.25_TPLA_Normal_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.25_TPLA_Normal_Quality.inst.cfg
index a9e6c0fa62..f4bd10ce98 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.25_TPLA_Normal_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.25_TPLA_Normal_Quality.inst.cfg
@@ -17,7 +17,7 @@ cool_fan_full_at_height = =layer_height_0
 cool_min_speed = 7
 infill_line_width = =line_width
 infill_overlap = 10
-infill_pattern = grid
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'grid'
 line_width = =machine_nozzle_size * 0.92
 machine_nozzle_cool_down_speed = 0.9
 machine_nozzle_heat_up_speed = 1.4
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Draft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Draft_Print.inst.cfg
index 89478af165..1a6ae612ce 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Draft_Print.inst.cfg
@@ -25,5 +25,5 @@ speed_wall_0 = =math.ceil(speed_wall * 35 / 45)
 wall_thickness = 1
 
 
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 speed_infill = =math.ceil(speed_print * 50 / 60)
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Fast_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Fast_Print.inst.cfg
index 7ccfde616d..f0b55841f3 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Fast_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Fast_Print.inst.cfg
@@ -23,5 +23,5 @@ speed_topbottom = =math.ceil(speed_print * 30 / 60)
 speed_wall = =math.ceil(speed_print * 40 / 60)
 speed_wall_0 = =math.ceil(speed_wall * 30 / 40)
 
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 speed_infill = =math.ceil(speed_print * 50 / 60)
\ No newline at end of file
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_High_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_High_Quality.inst.cfg
index ae02c54b10..fdbe5fb1d6 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_High_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_High_Quality.inst.cfg
@@ -24,5 +24,5 @@ speed_layer_0 = =math.ceil(speed_print * 20 / 50)
 speed_topbottom = =math.ceil(speed_print * 30 / 50)
 speed_wall = =math.ceil(speed_print * 30 / 50)
 
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 speed_infill = =math.ceil(speed_print * 40 / 50)
\ No newline at end of file
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Normal_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Normal_Quality.inst.cfg
index a6677b851f..9bffd6f794 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Normal_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_CPE_Normal_Quality.inst.cfg
@@ -22,5 +22,5 @@ speed_layer_0 = =math.ceil(speed_print * 20 / 55)
 speed_topbottom = =math.ceil(speed_print * 30 / 55)
 speed_wall = =math.ceil(speed_print * 30 / 55)
 
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 speed_infill = =math.ceil(speed_print * 45 / 55)
\ No newline at end of file
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Draft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Draft_Print.inst.cfg
index 29045734a6..a716e42c26 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Draft_Print.inst.cfg
@@ -23,7 +23,7 @@ cool_min_speed = 6
 infill_line_width = =round(line_width * 0.4 / 0.35, 2)
 infill_overlap = 0
 infill_overlap_mm = 0.05
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 infill_wipe_dist = 0.1
 jerk_enabled = True
 jerk_print = 25
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Fast_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Fast_Print.inst.cfg
index 6ee4f9c59b..d61e3ee8e7 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Fast_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Fast_Print.inst.cfg
@@ -22,7 +22,7 @@ cool_min_layer_time_fan_speed_max = 5
 cool_min_speed = 7
 infill_line_width = =round(line_width * 0.4 / 0.35, 2)
 infill_overlap_mm = 0.05
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 infill_wipe_dist = 0.1
 jerk_enabled = True
 jerk_print = 25
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_High_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_High_Quality.inst.cfg
index 8ed8d36bd8..5d9012e706 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_High_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_High_Quality.inst.cfg
@@ -23,7 +23,7 @@ cool_min_speed = 8
 infill_line_width = =round(line_width * 0.4 / 0.35, 2)
 infill_overlap = 0
 infill_overlap_mm = 0.05
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 infill_wipe_dist = 0.1
 jerk_enabled = True
 jerk_print = 25
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Normal_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Normal_Quality.inst.cfg
index 2a2c89227b..9bf47a65bb 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Normal_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_PC_Normal_Quality.inst.cfg
@@ -22,7 +22,7 @@ cool_min_layer_time_fan_speed_max = 5
 cool_min_speed = 5
 infill_line_width = =round(line_width * 0.4 / 0.35, 2)
 infill_overlap = 0
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 infill_wipe_dist = 0.1
 jerk_enabled = True
 jerk_print = 25
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Draft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Draft_Print.inst.cfg
index bbaa1e0214..bff77a1390 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Draft_Print.inst.cfg
@@ -25,6 +25,6 @@ speed_wall_0 = =math.ceil(speed_wall * 35 / 45)
 wall_thickness = 1
 
 
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 speed_infill = =math.ceil(speed_print * 50 / 60)
 initial_layer_line_width_factor = 100
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Fast_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Fast_Print.inst.cfg
index 570ce785b4..ec87609aac 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Fast_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Fast_Print.inst.cfg
@@ -23,6 +23,6 @@ speed_topbottom = =math.ceil(speed_print * 30 / 60)
 speed_wall = =math.ceil(speed_print * 40 / 60)
 speed_wall_0 = =math.ceil(speed_wall * 30 / 40)
 
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 speed_infill = =math.ceil(speed_print * 50 / 60)
 initial_layer_line_width_factor = 100
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_High_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_High_Quality.inst.cfg
index e67cacb129..2d0597b257 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_High_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_High_Quality.inst.cfg
@@ -24,6 +24,6 @@ speed_layer_0 = =math.ceil(speed_print * 20 / 50)
 speed_topbottom = =math.ceil(speed_print * 30 / 50)
 speed_wall = =math.ceil(speed_print * 30 / 50)
 
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 speed_infill = =math.ceil(speed_print * 40 / 50)
 initial_layer_line_width_factor = 100
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Normal_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Normal_Quality.inst.cfg
index ccd26f1ca8..71d942fc6a 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Normal_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_PETG_Normal_Quality.inst.cfg
@@ -23,6 +23,6 @@ speed_layer_0 = =math.ceil(speed_print * 20 / 55)
 speed_topbottom = =math.ceil(speed_print * 30 / 55)
 speed_wall = =math.ceil(speed_print * 30 / 55)
 
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 speed_infill = =math.ceil(speed_print * 45 / 55)
 initial_layer_line_width_factor = 100
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Draft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Draft_Print.inst.cfg
index e68edcb853..0e3d4a8079 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Draft_Print.inst.cfg
@@ -21,7 +21,7 @@ cool_min_layer_time_fan_speed_max = 7
 cool_min_speed = 2.5
 infill_line_width = =round(line_width * 0.38 / 0.38, 2)
 infill_overlap = 0
-infill_pattern = tetrahedral
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'tetrahedral'
 infill_wipe_dist = 0.1
 jerk_enabled = True
 jerk_print = 25
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Fast_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Fast_Print.inst.cfg
index 0216190428..78cd09b5a8 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Fast_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Fast_Print.inst.cfg
@@ -21,7 +21,7 @@ cool_min_layer_time_fan_speed_max = 7
 cool_min_speed = 2.5
 infill_line_width = =round(line_width * 0.38 / 0.38, 2)
 infill_overlap = 0
-infill_pattern = tetrahedral
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'tetrahedral'
 infill_wipe_dist = 0.1
 jerk_enabled = True
 jerk_print = 25
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Normal_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Normal_Quality.inst.cfg
index 89c7a6e68f..61f34bc18b 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Normal_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_PP_Normal_Quality.inst.cfg
@@ -21,7 +21,7 @@ cool_min_layer_time_fan_speed_max = 7
 cool_min_speed = 2.5
 infill_line_width = =round(line_width * 0.38 / 0.38, 2)
 infill_overlap = 0
-infill_pattern = tetrahedral
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'tetrahedral'
 infill_wipe_dist = 0.1
 jerk_enabled = True
 jerk_print = 25
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Draft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Draft_Print.inst.cfg
index 575743f5a8..194a7d41ca 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Draft_Print.inst.cfg
@@ -21,7 +21,7 @@ cool_min_speed = 4
 gradual_infill_step_height = =5 * layer_height
 infill_line_width = =round(line_width * 0.38 / 0.38, 2)
 infill_overlap = 0
-infill_pattern = cross_3d
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'cross_3d'
 infill_sparse_density = 10
 infill_wipe_dist = 0.1
 jerk_enabled = True
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Fast_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Fast_Print.inst.cfg
index 212e519f97..436b8a32e3 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Fast_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Fast_Print.inst.cfg
@@ -21,7 +21,7 @@ cool_min_speed = 4
 gradual_infill_step_height = =5 * layer_height
 infill_line_width = =round(line_width * 0.38 / 0.38, 2)
 infill_overlap = 0
-infill_pattern = cross_3d
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'cross_3d'
 infill_sparse_density = 10
 infill_wipe_dist = 0.1
 jerk_enabled = True
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Normal_Quality.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Normal_Quality.inst.cfg
index a665935778..d8ade5a573 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Normal_Quality.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_TPU_Normal_Quality.inst.cfg
@@ -21,7 +21,7 @@ cool_min_speed = 4
 gradual_infill_step_height = =5 * layer_height
 infill_line_width = =round(line_width * 0.38 / 0.38, 2)
 infill_overlap = 0
-infill_pattern = cross_3d
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'cross_3d'
 infill_sparse_density = 10
 infill_wipe_dist = 0.1
 jerk_enabled = True
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Draft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Draft_Print.inst.cfg
index 04568434bd..f7f965146a 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Draft_Print.inst.cfg
@@ -18,7 +18,7 @@ cool_min_speed = 17
 top_skin_expand_distance = =line_width * 2
 infill_before_walls = True
 infill_line_width = =round(line_width * 0.7 / 0.8, 2)
-infill_pattern = tetrahedral
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'tetrahedral'
 material_bed_temperature_layer_0 = =material_bed_temperature
 material_print_temperature = =default_material_print_temperature - 2
 material_print_temperature_layer_0 = =default_material_print_temperature + 2
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Superdraft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Superdraft_Print.inst.cfg
index fc42b6fbd6..dedc9b8f30 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Superdraft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Superdraft_Print.inst.cfg
@@ -18,7 +18,7 @@ cool_min_speed = 17
 top_skin_expand_distance = =line_width * 2
 infill_before_walls = True
 infill_line_width = =round(line_width * 0.7 / 0.8, 2)
-infill_pattern = tetrahedral
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'tetrahedral'
 material_bed_temperature_layer_0 = =material_bed_temperature
 material_print_temperature = =default_material_print_temperature + 2
 material_print_temperature_layer_0 = =default_material_print_temperature + 2
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Verydraft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Verydraft_Print.inst.cfg
index b4c6cfdf02..d52ee60a7d 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Verydraft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.8_PP_Verydraft_Print.inst.cfg
@@ -18,7 +18,7 @@ cool_min_speed = 17
 top_skin_expand_distance = =line_width * 2
 infill_before_walls = True
 infill_line_width = =round(line_width * 0.7 / 0.8, 2)
-infill_pattern = tetrahedral
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'tetrahedral'
 material_bed_temperature_layer_0 = =material_bed_temperature
 material_print_temperature_layer_0 = =default_material_print_temperature + 2
 material_standby_temperature = 100
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Draft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Draft_Print.inst.cfg
index fe4b677b2e..07c7c3544b 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Draft_Print.inst.cfg
@@ -17,7 +17,7 @@ cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
 infill_line_width = =round(line_width * 0.75 / 0.75, 2)
-infill_pattern = cubic
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'cubic'
 layer_height_0 = 0.4
 line_width = =machine_nozzle_size * 0.9375
 machine_nozzle_cool_down_speed = 0.75
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Superdraft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Superdraft_Print.inst.cfg
index 90587f8f7c..9a8662e261 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Superdraft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Superdraft_Print.inst.cfg
@@ -17,7 +17,7 @@ cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
 infill_line_width = =round(line_width * 0.75 / 0.75, 2)
-infill_pattern = cubic
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'cubic'
 layer_height_0 = 0.4
 line_width = =machine_nozzle_size * 0.9375
 machine_nozzle_cool_down_speed = 0.75
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Verydraft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Verydraft_Print.inst.cfg
index a9d7223dce..276d6e64da 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Verydraft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPLA_Verydraft_Print.inst.cfg
@@ -17,7 +17,7 @@ cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
 infill_line_width = =round(line_width * 0.75 / 0.75, 2)
-infill_pattern = cubic
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'cubic'
 layer_height_0 = 0.4
 line_width = =machine_nozzle_size * 0.9375
 machine_nozzle_cool_down_speed = 0.75
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Draft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Draft_Print.inst.cfg
index 2afe0ec9cb..3497d5340c 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Draft_Print.inst.cfg
@@ -17,7 +17,7 @@ cool_min_layer_time_fan_speed_max = 6
 top_skin_expand_distance = =line_width * 2
 infill_before_walls = True
 infill_line_width = =round(line_width * 0.7 / 0.8, 2)
-infill_pattern = cross_3d
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'cross_3d'
 machine_nozzle_cool_down_speed = 0.5
 machine_nozzle_heat_up_speed = 2.5
 material_final_print_temperature = =material_print_temperature
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Superdraft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Superdraft_Print.inst.cfg
index 222f356e8b..e552f7ebaa 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Superdraft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Superdraft_Print.inst.cfg
@@ -17,7 +17,7 @@ cool_min_layer_time_fan_speed_max = 6
 top_skin_expand_distance = =line_width * 2
 infill_before_walls = True
 infill_line_width = =round(line_width * 0.7 / 0.8, 2)
-infill_pattern = cross_3d
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'cross_3d'
 infill_sparse_density = 10
 machine_nozzle_cool_down_speed = 0.5
 machine_nozzle_heat_up_speed = 2.5
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Verydraft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Verydraft_Print.inst.cfg
index 272e8f50b4..5ec5a2bd67 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Verydraft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.8_TPU_Verydraft_Print.inst.cfg
@@ -17,7 +17,7 @@ cool_min_layer_time_fan_speed_max = 6
 top_skin_expand_distance = =line_width * 2
 infill_before_walls = True
 infill_line_width = =round(line_width * 0.7 / 0.8, 2)
-infill_pattern = cross_3d
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'cross_3d'
 infill_sparse_density = 10
 machine_nozzle_cool_down_speed = 0.5
 machine_nozzle_heat_up_speed = 2.5
diff --git a/resources/quality/ultimaker_s3/um_s3_cc0.4_PLA_Draft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_cc0.4_PLA_Draft_Print.inst.cfg
index 9f1cae9b78..a7c599f881 100644
--- a/resources/quality/ultimaker_s3/um_s3_cc0.4_PLA_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_cc0.4_PLA_Draft_Print.inst.cfg
@@ -18,7 +18,7 @@ cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
 infill_line_width = =round(line_width * 0.65 / 0.75, 2)
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 line_width = =machine_nozzle_size
 machine_nozzle_cool_down_speed = 0.75
 machine_nozzle_heat_up_speed = 1.6
diff --git a/resources/quality/ultimaker_s3/um_s3_cc0.4_PLA_Fast_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_cc0.4_PLA_Fast_Print.inst.cfg
index d14ea113c0..5fd28c9a74 100644
--- a/resources/quality/ultimaker_s3/um_s3_cc0.4_PLA_Fast_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_cc0.4_PLA_Fast_Print.inst.cfg
@@ -18,7 +18,7 @@ cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
 infill_line_width = =round(line_width * 0.65 / 0.75, 2)
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 line_width = =machine_nozzle_size 
 machine_nozzle_cool_down_speed = 0.75
 machine_nozzle_heat_up_speed = 1.6
diff --git a/resources/quality/ultimaker_s3/um_s3_cc0.6_PLA_Draft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_cc0.6_PLA_Draft_Print.inst.cfg
index 01588d6cf2..f819110fc2 100644
--- a/resources/quality/ultimaker_s3/um_s3_cc0.6_PLA_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_cc0.6_PLA_Draft_Print.inst.cfg
@@ -18,7 +18,7 @@ cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
 infill_line_width = =round(line_width * 0.65 / 0.75, 2)
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 line_width = =machine_nozzle_size * 0.9375
 machine_nozzle_cool_down_speed = 0.75
 machine_nozzle_heat_up_speed = 1.6
diff --git a/resources/quality/ultimaker_s3/um_s3_cc0.6_PLA_Fast_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_cc0.6_PLA_Fast_Print.inst.cfg
index b1f30afa7d..5198080708 100644
--- a/resources/quality/ultimaker_s3/um_s3_cc0.6_PLA_Fast_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_cc0.6_PLA_Fast_Print.inst.cfg
@@ -18,7 +18,7 @@ cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
 infill_line_width = =round(line_width * 0.65 / 0.75, 2)
-infill_pattern = triangles
+infill_pattern = ='zigzag' if infill_sparse_density > 80 else 'triangles'
 line_width = =machine_nozzle_size * 0.9375
 machine_nozzle_cool_down_speed = 0.75
 machine_nozzle_heat_up_speed = 1.6