octathingy: tweak capsule array mount

Octathingy_mount_pcb.scad

@@ -810,8 +810,8 @@ module octa_capsule_array_mount(angles) {
     difference() {
         union() {
             difference() {
-                cylinder(h = mount_top_height, r1 = mount_radius + wall, r2 = mount_radius_capsule, $fn = facets);
-                cylinder(h = mount_top_height, r1 = mount_radius, r2 = mount_radius_capsule - 3 * wall * wall, $fn = facets);
+                cylinder(h = mount_top_height, r1 = mount_radius + wall, r2 = mount_radius_capsule + 0.9, $fn = facets);
+                cylinder(h = mount_top_height, r1 = mount_radius, r2 = mount_radius_capsule - 2 * wall * wall, $fn = facets);
             }
             // second set of optional "leaves" to get a better mount
             *difference() {
@@ -835,11 +835,11 @@ module octa_capsule_array_mount(angles) {
             for (rot = [45, 135, -135, -45]) {
                 translate([0, 0, 0]) {
                     rotate([0, 90, rot]) {
-                        scale([0.5, 0.5, 1.0]) linear_extrude(height = mount_radius_capsule, scale = 2.5) {
+                        scale([0.5, 0.5, 1.3]) linear_extrude(height = mount_radius_capsule, scale = 2.8) {
                             minkowski() {
                                 polygon(points = [[0, mount_radius_capsule * 0.2], [0, - mount_radius_capsule * 0.2],
                                                   [mount_radius_capsule, 0]]);
-                                circle(r = 2.0, $fn = facets);
+                                circle(r = 2.4, $fn = facets);
                             }
                         }
                     }