A friend gave me a new bridge to put on my MIM Fender Jazz bass, but it is not made for jazz basses.This bridge has four screw holes instead of five. It seems to have the same dimensions, just WAY better saddles so I really want to use it (my saddles slip like crazy). My only problem is installing it. Do i draw lines around my old bridge then put the new one in those lines and drill new holes? Or do i have to remeasure things? Anything at all would help. Thanks in advance.
Here are some pics of the bridge.
