Nắp núm (Knob Cap) thay thế cho APC 40 MK1

Have you lost your caps? or would you like to make them pop? Well so did I but couldnt find something that didnt cost me $5 a pop. given the 17 potentiometers on the board, I designed these to be very good fit. For me the Reg ones worked best, but theres also the Tight for tighter and Loose for looser fit. they are diffrent by 0.05mm so try one of each first to see where your printer lands. To remove the caps a paperclip can be used to push it out from the back.