SMUFF (Splitter version)

thingiverse

remixed the SMuFF for use with a splitter so the need for a buffer box is deleted and also make retractions much shorter when changing tools, theoretically reducing print time and less chance of failure. filament guides and lids are modified to clamp the filament harder as i found that the knockoff bondtech gears would slip with the original fil guides and lids. i also used 2x lm5u bearings for the servo carrier. UPDATE: Modified the servo carrier to somewhat depict the servo carrier that was pictured on the smuff website which spreads the load of the servo pushing on the lid, creating a even clamping pressure on the bondtech gears. some 3x2mm neodymium magnets hold the load spread lever up into the carrige and there is also a spot for a spring if you cannot source these magnets. i will also be fitting the spring just as a failsafe. Also have uploaded basic printer configuration for 2x skr1.4t running tmc2209s on klipper for printer and associated macros for smuff. not 100% finished yet (credit to cody cato for the smuff macros) but it works as expected, just some more testing to do. anyway will update as things progress.