I just ran into a problem I have never had before.
I have a Chambers Rnd Face English with Brass plate I've used plenty of Jim's standard round faced locks but this is the first brass (bronze) plate.
I have been trying to disassemble with no luck. Everything comes off as it is supposed to except the top bridal screw. The bridal and tumbler are loose and move (it is not snugged to the plate) once the sear screw is removed. The bridal screw moves with the bridal. It will not turn out! I managed to remove the hammer and can see the screw moving in the plate, and no, the screw end is not flush with the plate face. The screw is somehow locked into the bridal and all I have managed to do is bugger the screw head.
I have even managed to put a twist in one of my Brownell driver tips!
Any suggestions?
Kevin