My guitar is broken, and I wan't to play it. What is wrong is that one of the screws on the back of the headstock holding in the High E tuner has stripped its hole and won't be screwed back in, with the result that I can't tune the string up to E properly. I fixed before with wood filler and it came out. Since it's a cheap guitar, I'm wondering if it's a good idea to just epoxy the tuner in place, because I don't think filler will work again and I don't have money for a new guitar right now (I'm actually engaged in buying a double bass, but I'd prefer to have both). Is this a good idea?