Hi
Woks so you can see where I have been going with this. these are all the bridges bought for this beast.
The Sorkin Bigsby fits(bt is silver). the gold 'Bigsby' fits, but has pit in the Low E bridge, the other two are wooden based and are just too tall.
The gold roller bridge is the floating fail option.the cute thing with the roller is the bidge posts are on 6mm.
I would have put the roller bridge on top of the Sorkin base but the sorkin posts are 1/2 mm out for a standard LP style bridge.
The is one final option there is a flat gold LP plate available, I assume the post spacing is standard.
Cheers PK