in TinySpHEAR go back to 1mm walls, 2 * that creates trouble printing, the material gets too hot because of the printing pattern and the shape is rough and bumpy, also remove the intermediate flare - we do not really need that for now

TinySpHEAR_mount_pcb.scad

@@ -220,41 +220,21 @@ module tetra_mount_flare(height, lip, transition, bot_radius, bot_corner, top_ra
             hull() {
                 rounded_block(thin_mint, bot_radius, bot_radius, bot_corner);
                 translate([0, 0, transition]) {
-                    cylinder(r = top_radius + wall, h = thin_mint, $fn = facets);
+                    cylinder(r = top_radius, h = thin_mint, $fn = facets);
                 }
             }
             hull() {
-                rounded_block_relative(thin_mint, bot_radius, bot_radius, bot_corner, - 2 * wall);
+                rounded_block_relative(thin_mint, bot_radius, bot_radius, bot_corner, - wall);
                 translate([0, 0, transition]) {
                     cylinder(r = top_radius - wall, h = thin_mint, $fn = facets);
                 }
             }
         }
     }
-    // add an additional transition from the flare to the stalk
-    flare_stalk = 2;
-    mid_radius = top_radius + wall + (flare_stalk * (bot_radius - (top_radius + wall))) / transition;
-    mid_corner = top_radius + wall + (flare_stalk * (bot_corner - (top_radius + wall))) / transition;
-    translate([0, 0, height + transition - flare_stalk]) {
-        difference() {
-            hull() {
-                rounded_block(thin_mint, mid_radius, mid_radius, mid_corner);
-                translate([0, 0, 2 * flare_stalk]) {
-                    cylinder(r = top_radius + wall, h = thin_mint, $fn = facets);
-                }
-            }
-            hull() {
-                rounded_block_relative(thin_mint, mid_radius, mid_radius, mid_corner, - wall);
-                translate([0, 0, 2 * flare_stalk]) {
-                    cylinder(r = top_radius - wall, h = thin_mint, $fn = facets);
-                }
-            }
-        }
-    }
     // cylindrical stalk
     translate([0, 0, height + transition]) {
         difference() {
-            cylinder(r = top_radius + wall, h = stalk_height, $fn = facets);
+            cylinder(r = top_radius, h = stalk_height, $fn = facets);
             cylinder(r = top_radius - wall, h = stalk_height, $fn = facets);
         }
         // add marker for "back of microphone" orientation
@@ -281,7 +261,7 @@ module tetra_capsule_array_mount(angles) {
             rotate([0, 0, 45]) {
                 difference() {
                     hull() {
-                        cylinder(r = mount_radius + 2 * wall, h = thin_mint, $fn = facets);
+                        cylinder(r = mount_radius + wall, h = thin_mint, $fn = facets);
                         translate([0, 0, mount_top_height]) {
                             rounded_block(thin_mint, capsule_radius, mount_radius_capsule, mount_radius * 0.9);
                         }
@@ -289,7 +269,7 @@ module tetra_capsule_array_mount(angles) {
                     hull() {
                         cylinder(r = mount_radius, h = thin_mint, $fn = facets);
                         translate([0, 0, mount_top_height]) {
-                            rounded_block_relative(thin_mint, capsule_radius, mount_radius_capsule, mount_radius * 0.9, - 1.25 * wall);
+                            rounded_block_relative(thin_mint, capsule_radius, mount_radius_capsule, mount_radius * 0.9, -wall);
                         }
                     }
                 }