re-add side slices of the top of the mount for better cable management, change to proper dimensional parameters so that it works for both 10 and 14mm capsule diameters

TinySpHEAR_mount_pcb.scad

@@ -77,9 +77,12 @@ pcb_back = 3.0;
 // depth of slot into which the printed circuit board fits
 pcb_slot_depth = 1.0;
 
-// diameter of four conductor cable
+// diameter of four conductor cable (Mogami W2931)
 cable_diam = 9.5;
 
+// diameter of microphone capsule cable (Mogami 2490)
+capsule_cable_diam = 1.7;
+
 // lip that mounts flares into main body box
 mount_lip = 6.0;
 
@@ -311,10 +314,11 @@ module tetra_capsule_array_mount(angles) {
             }
         }
         // slice top sides of mount
-        *for (rot = [45, 45 + 180]) {
-            translate([0, 0, mount_top_height + 2*wall]) {
-                rotate([0, 20, rot]) {
-                    translate([0, -5, 0]) cube([10, 10, 10]);
+        for (rot = [45, 45 + 180]) {
+            translate([0, 0, 0]) {
+                rotate([0, 30, rot]) {
+                    translate([-mount_radius_capsule, -(mount_radius_capsule), mount_top_height])
+                        cube([mount_radius_capsule*2, mount_radius_capsule*2, 10]);
                 }
             }
         }