Hey, I'm considering putting a bigsby vibrato tailpiece on my Oscar Schmidt OE30. I want to install either a B3 or B7, but I don't know how long either of them are. Also, I don't know whether or not I would need the tension bar (b7) or not (b3). If anyone has one or both of those models, could you tell me the length from the hinge to the farthest away screw, and also how high the trem bar comes up off of the guitar.

a B7 should do the trick my friend, trem comes up about maybe 1"/1.5", 2"tops
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