Be advised, if you (or anyone) decides to get a printer, the number of things I found to print/fix keep growing.
Len's caps for finders, knob for RedDot, side bracket (broke and glue was no use for original) for RedDot, ESP32 cases for DSC control, DSC gears/adapters, 2inch to T-2 adapter, plus a multitude of adapters/gadgets for around the house and car.