quacks-ingredients: reverse order of priming towers

Starting point is at bottom left, so we should have towers of later
layers nearer the front.

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

diff --git a/quacks-ingredients.scad b/quacks-ingredients.scad
index 54269c9257e3183b2e90ee3a981f6acce366e389..4205cd3184e2ef0c53e5bcdd82cc5f011545342e 100644 (file)
--- a/quacks-ingredients.scad
+++ b/quacks-ingredients.scad
@@ -108,7 +108,8 @@ module Frame(phase) {
       square(center=true, sz);
     }
   }
-  translate([-base_sz[0]/2, (phase-3)*(multicolour_post + multicolour_gap)])
+  // Priming tower
+  translate([-base_sz[0]/2, (3-phase)*(multicolour_post + multicolour_gap)])
     linear_extrude(height= zs[phase-1])
     square(multicolour_post);
 }