some scad updates, minor

[clinton/wilson.git] / scad / configuration.scad

diff --git a/scad/configuration.scad b/scad/configuration.scad
index d2641dc..0e1f889 100644 (file)
--- a/scad/configuration.scad
+++ b/scad/configuration.scad
@@ -11,3 +11,6 @@ belt_width = 6.5;
 belt_tooth_distance = 2;
 belt_tooth_ratio = 0.5;
 belt_thickness = 0.8;
+
+idler_bearing_inner_d = 4; // 624 bearing
+