[quote name='FinnDave' timestamp='1457952957' post='3003220']
It is possible that the holes in the pick-up covers are not truly vertical.
I had a leaning pick-up in one of my Precisions, to the point that it was binding against the scratch plate, but that turned out to be out-of-true holes drilled into the body. I filled and re-redrilled the holes and all is now fine.
[/quote]
This has happened to me.
Check your holes.