Rex5-slim

Rex5-slim: jaw_gap 0.30mm(CR-10S) is suggested for 100% printing. Try Rex1 head keychain https://www.thingiverse.com/thing:5182442 to choose the suitable jaw_gap for your machine. Larger jaw_gap can be used for smaller-scaled printing(e.g. 0.4mm for 75%), and smaller jaw_gap can be used for larger-scaled printing(e.g. 0.15mm for 200%).