I have an LP standard that I bought new about 10 months ago. Haven't had any issues with it, but I recently went to make a truss rod adjustment and noticed that the half moon washer moves a little bit when I turn the truss rod. Upon closer inspection it looks as if the barbs on the washer, which normally stick into the wood behind the washer to keep it from moving, dug out a little bit of extra wood so that instead of a hole where the barb goes in there is a little groove created by the barb where the washer rotates. I think this probably happened because this particular guitar does not have extra lacquer in that area, which would normally impede the washer from moving. Anyway, there does not seem to be any functional issue at the moment- the truss rod seems to turn normally and and the neck is responsive. I am wondering if this is an issue that requires any attention....or if I am just being OCD Any thoughts?