I am currently designing a HotSwap tool mount for my DIY printer.
Since I also heavily modified the BLV MGN12 to be stronger and more versatile, I created this mount.
The idea is to just anscrew just two screws and mount the hotswap mount to the MGN12 rail.
Without touching the calibration (BL touch), to be ready to use the laser head.
DO NOT FORGET TO UPDATE YOUR BL TOUCH OFFSET IN FW
v3: Fixed all the parts - should work now
With the next update I'll upload a video of the swap feature
v3.1: Added an simple spindel mount
Also added a short video
HotSwap Holder is ment to print upright - you will need support material for it.
Check the picture to see my printing orientation