poster-tube-lid: catch: fix assembly and demos

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

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index 77ecb17cc6cc82577024df0fa0d53d2f8ca11968..31401f0dcf9da950c2bc154408f1eec740f6f22e 100644 (file)
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -658,8 +658,7 @@ module CatchAssembly(){ /////toplevel
 
 module CatchDemo(){ /////toplevel
   color("blue") translate([0,0,
-            -catch_strap_width
-            -cpp0[1]
+                          -catch_assembly_dy
             ])
     CatchAssembly();
   translate([0,0,+side_height
@@ -669,8 +668,7 @@ module CatchDemo(){ /////toplevel
 
 module CatchDemoS(){ /////toplevel
   color("blue") translate([0,0,
-            -catch_strap_width
-            -cpp0[1]
+            -catch_assembly_dy
             ])
     CatchAssembly();
   intersection(){