Thanks, STR. My Pacific Salt is a tad wobbly. But I wonder about this whenever I consider the pinned knives. It seems preferable to be able to adjust with a hex wrench, though, truthfully, the pinned blades seem to work pretty darn well for the most part. I remember seeing a post you wrote which suggested insering a razor blade between the scale and the tang before giving the pin a wallop to tighten–what is the purpose of the razor blade?
Anyway, drilling and cutting the screw wouldn't be too big a deal, but turning down the barrel sounds like a pain. I wish hardware for this sort of thing was commonly available!