Trying to figure out if this is just in my head or what I have 2 P-basses, both MIM. Very close to being the same. One has a BAII bridge, one has a stock L bent vintage style. Both are strung with identical sets of Sunbeams, same gauge. I am comfortable setting up my own basses and the action/intonation/relief are all as close as possible to each other as I can get. I swear the one with the BA 'feels' different under my right hand. The strings move under my fingers differently when I play. Muting also seems easier for whatever reason. They feel softer somehow, more controllable? I don't even know how to fully describe the difference which makes me think I'm just crazy/drinking the Leo Quan kool-aid. Thoughts?