Funky topic, huh? Please add players and info to the list. Jimi: Floating, don't know anything about the setup. SRV: Floating, 4 springs || ||, at least that's what it looks and sounds like in the famous Mocambo video. Chris Duarte: Floating Clapton: Blackie blocked with a piece of wood, not sure how the signatures are blocked Eric Johnson: I read somewhere he had tightened the claw so the bridge is flush on the face of the guitar. # of springs? John Mayer: Five springs, bridge flush to the face of the guitar (essentially blocked I figure) Scott Henderson: Uses the tremolo A LOT, don't know anything about the setup though. Jeff Beck: Same as Scott Henderson Yngwie: ? Mark Knopfler?