powerbank-bike-clamp: adjust profile from test

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/powerbank-bike-clamp.scad b/powerbank-bike-clamp.scad
index c5188987fa1cdf1971750604dad84931fc01bede..3bdd3dbd62c9dde3d43ffeb8c996b3318246be61 100644 (file)
--- a/powerbank-bike-clamp.scad
+++ b/powerbank-bike-clamp.scad
@@ -47,6 +47,8 @@ strap_above = 2.5;
 
 retainer_walls = [18, 30];
 
+bank_profile_scale_bodge = 1.1;
+
 // calculated
 
 endwall_th = main_th;
@@ -147,7 +149,8 @@ module SomeClamp(hinge_alt=false){
 
 module PowerBankItselfSidePlan(){
   translate([0, bank_bot_y])
-    scale( bank_x_sz / ( (
+    scale( bank_profile_scale_bodge *
+          bank_x_sz / ( (
                          bank_eps_bbox_x[1] -
                          bank_eps_bbox_x[0]
                          ) * pspt_to_mm ))
@@ -190,7 +193,7 @@ module PowerBankStrapCut(){ ////toplevel
 
 module PowerBankHolderTest(){ ////toplevel
   difference(){
-    linextr(-20,20) PowerBankSidePlan();
+    linextr(-1,5) PowerBankSidePlan();
     linextr(0, strap_th) PowerBankStrapCut();
   }
 }