fairphone-case: prop: a fix

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

diff --git a/fairphone-case.scad b/fairphone-case.scad
index 1728ea027661c0560a3a86867dcf34e4a888b742..5da56cfc67249d818ce2208a3292dcd279960b7f 100644 (file)
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -644,7 +644,7 @@ module PropProfileAssignments(gamma){
   v1 = [ [ cos(psi), -sin(psi) ],    // x
         [ sin(psi),  cos(psi) ] ];  // y
 
-  $prpp7 = [0, c + (lpp13[1] - $prpp10[1]) ];
+  $prpp7 = [0, c + (lpp13[1] - $prpp10[1] - hp_k) ];
 
   $prp_r1 = prc_r1;
   $prp_r11 = prop_main_th/2;