Thomas provides shims with his BMs. Shimming works and then filing down action screws when needed. If you call him and ask he’ll honestly tell you to buy a different stock or use the UM bottom metal haha.Did he recommend a DIY corrective action beyond washer/shims or shaving the end off the screws? Would a layer of epoxy under the length of the bottom metal/ plastic solve the issue?
I have multiple Rokstoks with high desert shims used for thousands of rounds and zero issues.