Okay, two things regarding the bridge. I have two brass adjustors that I ordered from Lemur, but I haven't had my luthier install them yet. Will they affect the sound of the bass in a signifigant way? And will the bridge be adjustable up to its original height? Also, I've noticed upon very close examination that my bridge curves upward toward the fingerboard very slightly. Is this bad, and if so, how can I correct it?