Somewhere along the way I remember installing small screws with a "loc-tite" type swath or drop placed along one side of the threads to act as a locking agent once the bolt was in place. It was on one side of the threads and dried in place from the factory.

Seems like Bowtech could use something like that on it's module bolts.
Sure it doesn't work on multiple bolt on & off cycles, but mod bolts are taken on & off what?-3 or4 times at the most during the set up process?
Once to adjust draw length, once or twice to switch between smooth & fast mods. That should do it for a while.

They could still leave the "you better loc-tite them" rule in place, but the dab from the factory could act as a little insurance for those who neglect to do so.