Fender LSR Roller Shim
After repairing a Fender Strat recently that had an LSR Roller bridge installed, the customer no longer had the shims for the original pack, not being able to easily find just the shims, I just modeled a simple shim to install and it fit perfectly. The shape allows for it not to interfere with the screws on either side of the nut and are around 1mm thick.
Print at 0.12 or 0.08mm layer height, I printed with a 0.4mm nozzle and they were perfect.