Hi, I'm considering buying a '74 Rick, which has seen some wear over the years. The finish on the back has been worn completely off in some sections, leaving the bare wood exposed. Other places are chipped, but not all the way through the wood. These are of course not cheap instruments, so I don't want to drop all this cash on it if the wood will cause any major issues. I probably won't have the cash to do a full refinish on it, but what would your recommend to just seal up the gaps until I do have that kind of money?
