// mount to wilson x-carriage
module carriage_mount_base () {
linear_extrude (height = plate_depth, convexity = 8) {
// outline of plate + bolt holes
translate ([corner_radius, corner_radius, 0]) {
minkowski () {
// mount to wilson x-carriage
module carriage_mount_base () {
linear_extrude (height = plate_depth, convexity = 8) {
// outline of plate + bolt holes
translate ([corner_radius, corner_radius, 0]) {
minkowski () {