Vid I'm restoring a 1966 Crosstown and have run into a problem with the cabinet. I sanded off the old paint, bonded all the dents, then did primer and white paint. I was happy with the results and decided to let it sit in the house for a few months before I painted the stripes. I should mention this game was on someone's carport when I bought it and then spent a couple of months in my garage during the paint process. It is hot and humid here. After a few weeks in the house I noticed a crack that went all the way through the wood. I attributed it to the wood drying out and decided to let it sit. It's been a couple of months now and the original crack has gotten bigger and another crack has developed. What can I do to fix the cracks and prevent them from getting bigger?