Filament Spool Shift Knob

Mini filament spool shift knob for the TH8S. Designed to fit the official Thrustmaster adapter. Simple and easy for anyone to make. The model includes the two spool halves, a printed roll for filament that is detailed to look like actual filament, and a spool holder inspired end cap. Printing is simple with no supports required. I printed mine in PLA for the spool and adapter, with PETG for the filament. Assembly is simple with all parts being threaded. Just take the spool halves, slide the filament roll into place, and thread the other half on. Top it off with the spool holder cap and then it is ready to install on the adapter and start shifting. (note: the threads on the spool will be slightly tight at first, but will loosen up perfectly after threading it together the first time.) Print in PLA or PETG 0.4mm nozzle and 0.2mm layer height, with standard 15% infill worked great.