1 files changed, 15 insertions, 3 deletions

diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index 68b4d3475..a8e1c49f3 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -489,7 +489,7 @@ void PrintConfigDef::init_fff_params()
     def->label = L("Max angle");
     def->full_label = L("Brim ear max angle");
     def->category = OptionCategory::skirtBrim;
-    def->tooltip = L("Maximum angle to let a brim ear appear. \nIf set to 0, no brim will be created. \nIf set to ~178, brim will be created on everything but strait sections.");
+    def->tooltip = L("Maximum angle to let a brim ear appear. \nIf set to 0, no brim will be created. \nIf set to ~178, brim will be created on everything but straight sections.");
     def->sidetext = L("°");
     def->min = 0;
     def->max = 180;
@@ -5932,6 +5932,12 @@ std::map<std::string,std::string> PrintConfigDef::from_prusa(t_config_option_key
         output["first_layer_min_speed"] = value;
         output["first_layer_infill_speed"] = value;
     }
+    if ("resolution" == opt_key) {
+        value = "0.0125";
+    }
+    if ("gcode_resolution" == opt_key) {
+        output["min_length"] = value;
+    }
     return output;
 }
 
@@ -6166,8 +6172,14 @@ void PrintConfigDef::to_prusa(t_config_option_key& opt_key, std::string& value,
         }
     } else if ("elephant_foot_min_width" == opt_key) {
         opt_key = "elefant_foot_min_width";
-    } else if("first_layer_acceleration" == opt_key || "infill_acceleration" == opt_key || "bridge_acceleration" == opt_key || "default_acceleration" == opt_key || "perimeter_acceleration" == opt_key
-        || "overhangs_speed" == opt_key || "ironing_speed" == opt_key){
+    } else if("first_layer_acceleration" == opt_key) {
+        if (value.find("%") != std::string::npos) {
+            // can't support %, so we uese the default accel a baseline for half-assed conversion
+            value = std::to_string(all_conf.get_abs_value(opt_key, all_conf.get_computed_value("default_acceleration")));
+        }
+    } else if ("infill_acceleration" == opt_key || "bridge_acceleration" == opt_key || "default_acceleration" == opt_key || "perimeter_acceleration" == opt_key
+        || "overhangs_speed" == opt_key || "ironing_speed" == opt_key
+        ) {
         // remove '%'
         if (value.find("%") != std::string::npos) {
             value = std::to_string(all_conf.get_computed_value(opt_key));