Schaller Roller Bridge has adjustable side o side witness points and is probably cheaper than tryiing to find a BadAss bridge. An Omega bridge is an almost perfect copy of the original BadAss, much cheaper, and lets you cut in your own witness points.
Sounds like it was enjoyable until the singer went awol on the band's direction. The solution is simple. Kill the singer and find a new one that is more pliable. My last singer called me crazy so this is how I took care of the same situation. My doctor called me a psychopath, gotta look up what that is but I suspect it means someone who gets stuff done.
My band finally disolved after losing our 7th drummer over about a 7 year stretch. The singer/songwriter expained to me many time how this has all been the various drummers faults. When he finds an 8th drummer, I'll be back.
The singer/guitarist tells me it's not him, it's the drummer's fault......seven time so far. I'm still friends with most the drummers so at least I have a future supply available if needed.