tronxy x3 hotend modular

designed this to easily change hotends. Incudes two brackets, one for standard tronxy mount, one for scalar-s moded tronxy. Also includes e3d modual, and cyclopes modual, working on dual e3d. it might need some repairing. from https://www.thingiverse.com/thing:2574769

UPDATE, redesigned base with beveled slots for better printing, and stronger guides. also, rounded locking rail. For standard Tronxy x3 there are two holes to put screws to hold timing belt. Back bracket to make it more s