Modular carriages for 4020 v-slot w/brass inserts (for d3m-bot, d-bot, c-bot)

I loved the design of the Modular carriages for 4020 v-slot (for d3m-bot, d-bot, c-bot) (https://www.thingiverse.com/thing:2155251) but wanted to modify some of the parts to accept heat set brass inserts for a little better holding power. The extruder carriage has been modified to accept the Bondtech QR extruder mount. The heat set inserts are listed below from McMaster Carr

M4 - https://www.mcmaster.com/94459a160
M5 - https://www.mcmaster.com/94459a180 (used only on xc_p2_1)


The Heme