So do you mind if we ask the membership if anyone has had one of your retainers that failed. I know that all the retainers I did had to have the seal driven in with a flat plate and bigger hammer till the seal was flush. CR recommended only a .005-.007 pressed fit. If anyone had one of my retainers fail, which I signed on the inside back of every one I did with the date, that means the retainer expanded more.I have rebuilt over 2000 of these retainers with out issue
Rick