Hello friends I've been working on an automatic tool changer design for some time now and I believe its ready for other people to continue to improve and or make this a DIY thing.

I will be adding information and videos about the installation, calibration, marlin settings, tool changing scrips, tool whipe, ect. it is really a lot of information and detail better and more simply explained in a tutorial video.

IMPORTANT:
your current 3D printer must be very well tuned and printing accurately in order for parts to fit and function as designed.
ALSO!!!!! IT IS ABSOLUTELY IMPORTANT FOR THE PRINTER TO NOT MISS STEPS.
DOING SO WILL RUIN ALL SUBSEQUENT TOOL CHANGES!! POSSIBLY DAMAGING OR WORSE MAKING THINGS GO BOOM...

I would also like to give credit to Rajaa as the CoreXY models use on on my printer are his design, not mine.
Only the tool changer models, and some slight modifications to the original CoreXY were done by me.