more tuning of dimensions for capsule holder for test rig

TestRig.scad

@@ -25,7 +25,7 @@
 
 // dimensions of the EM182 electret microphone
 capsule_radius = 5;
-capsule_radius_i = 2.5;
+capsule_radius_i = 2.2;
 capsule_height = 4.5;
 
 // wall thickness of capsule holder
@@ -35,7 +35,8 @@ wall = 1;
 pad_offset = 3.56;
 
 // slot for contact
-contact_width = 0.85;
+// contact_width = 0.85;
+contact_width = 0.95;
 
 // length of contact
 contact_length = 2.9;
@@ -49,6 +50,9 @@ contact_border = 0.5;
 // contact offset from center line
 contact_offset = 0.3;
 
+// cutout offset from edge of capsule
+contact_cutout = 1.0;
+
 // support depth
 disk_depth = 1.17;
 disk_edge = 0.49;
@@ -76,7 +80,7 @@ module contact (trans, angle, slot = false) {
                             cube([contact_width, capsule_radius + wall / 2, disk_depth]);
                         }
                         // cutout for clip from edge of disk
-                        translate([contact_width / 2, capsule_radius - 0.666, 0]) {
+                        translate([contact_width / 2, capsule_radius - contact_cutout, 0]) {
                             cube([contact_width, contact_length, disk_depth]);
                         }
                     }