I have a guitar in for action adjustment. It is a strat type guitar with bolt on neck. In adjusting action I have found that when I get to the proper string height the allen adjustment screws in the saddles sit very high out of the saddle. IMO the proper fix would be to shim the heel of the neck to change neck angle and allow me to adjust the saddle heights to get the set screws lower in the saddles. On my own instruments this is what I would do, but I have never had to do this on a customer's guitar. Should I call and tell the customer beforehand, or go ahead and do it, and tell him about it later?. This guy will never take the neck off the guitar. In fact, he doesn't even change his own strings. What would you do?