screw-recess-test: lettering test

diff --git a/screw-recess-test.scad b/screw-recess-test.scad
index 4234a7aa237531b3d68a4e6052be2fb55a272097..c9913722b093a23011fe5f35e421d7cd6f19ccc3 100644 (file)
--- a/screw-recess-test.scad
+++ b/screw-recess-test.scad
@@ -83,7 +83,7 @@ function Test_blocksz(t) = screw_recess_dia_use(t) + 7;
 module OneTestCore(t, h, ymul, labelnumber=false){
   blocksz = Test_blocksz(t);
   translate([0, ymul * (blocksz*0.5 - 1.5), 0]) {
-    %difference(){
+    difference(){
       translate([-blocksz/2, -blocksz/2, 0])
        cube([blocksz, blocksz, h]);
       child();
@@ -112,7 +112,7 @@ function Test_x(i) = i<=0 ? 0 :
   Test_x(i-1) + Test_blocksz(tests[i-1])/2 + Test_blocksz(tests[i])/2 - 3;
 
 module Tests(){
-  for (i = [0:len(tests)-1]) {
+  for (i = [0]) {
     echo(i, Test_x(i));
     translate([Test_x(i), 0, 0])
       OneTest(tests[i]);