Adapter Creality Spool Holder with Scale on Prusa MK3

prusaprinters

We all know this problem: Is there enough filament left on the spool to print the current model? The slices gives a good estimation of how many grams of filament are needed - leading to put the spool on the scale. As this doesn't work well with the spool already connected to the printer, you have to unload the filament and in most cases load it again.When Creality released a spool holder with an integrated scale I bought one. But Creality hasn't Prusa users in mind. The scale / spool holder has metal piece with it - without any fitting holes on the Prusa printer. But a small adapter that fits on the Prusa frame and has mounting holes for the screws delivered with the scale does the magic.I've printed my adapters withPETG0,2 mm layerhighttwo perimeters15 % infillno supportYou only have to turn the model by 90 % to have it flat on the bed.The model is available via Onshape.