A quick question of a rather nerdy nature. I tried a used Fender P today in a shop which, despite a rather low but easily sorted out action, sounded great with plenty of bump and looked cool too. I noticed an extra hole in the neck plate on the back with an allen headed bolt in it which the guy in the shop said was a neck tilt adjustment. I assume this is to do away with need for shims. Anyway, I was wondering if these neck tilt adjusters were notorious for causing any problems with neck joint stability. I notice the new Fenders don't have them; did they get rid of it because it undermined the neck joint? Slightly dull topic I know, but any advice anyone has would be greatly appreciated.