3 files changed, 10 insertions, 4 deletions
diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index 5e833708751..864c816a8f4 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -954,7 +954,7 @@ int transformEvent(TransInfo *t, wmEvent *event)
 		}
 
 		// Numerical input events
-		t->redraw |= handleNumInput(&(t->num), event);
+		t->redraw |= handleNumInput(&(t->num), event, t->snap[1]);
 
 		// NDof input events
 		switch(handleNDofInput(&(t->ndof), event))
diff --git a/source/blender/editors/transform/transform.h b/source/blender/editors/transform/transform.h
index fd4f67f4f27..aae317fe5c1 100644
--- a/source/blender/editors/transform/transform.h
+++ b/source/blender/editors/transform/transform.h
@@ -677,7 +677,7 @@ void initNumInput(NumInput *n);
 void outputNumInput(NumInput *n, char *str);
 short hasNumInput(NumInput *n);
 void applyNumInput(NumInput *n, float *vec);
-char handleNumInput(NumInput *n, struct wmEvent *event);
+char handleNumInput(NumInput *n, struct wmEvent *event, float increment);
 
 /*********************** NDofInput ********************************/
 
diff --git a/source/blender/editors/transform/transform_numinput.c b/source/blender/editors/transform/transform_numinput.c
index f5f1d5fac9e..e1e86af8a12 100644
--- a/source/blender/editors/transform/transform_numinput.c
+++ b/source/blender/editors/transform/transform_numinput.c
@@ -22,7 +22,7 @@
  *
  * The Original Code is: all of this file.
  *
- * Contributor(s): none yet.
+ * Contributor(s): Jonathan Smith
  *
  * ***** END GPL LICENSE BLOCK *****
  */
@@ -159,12 +159,18 @@ void applyNumInput(NumInput *n, float *vec)
 	}
 }
 
-char handleNumInput(NumInput *n, wmEvent *event)
+char handleNumInput(NumInput *n, wmEvent *event, float increment)
 {
 	float Val = 0;
 	short idx = n->idx, idx_max = n->idx_max;
 
 	switch (event->type) {
+    case DOWNARROWKEY: /* Increments down*/
+         n->val[idx] -= increment;
+         break;
+    case UPARROWKEY: /* Increments up*/
+         n->val[idx] += increment;
+         break;
 	case BACKSPACEKEY:
 		if (n->ctrl[idx] == 0) {
 			n->val[0]		=