Although I bought some of my wood from Classic Wood in N.C,. the rest I made. If your wood doesn't fit right, check the body for if it's ever been hit. If that's Ok it may be that an error occurred in manufacture. I don't know who actually made the wood for Macs. I bought mine through Brattons and it was Classic Wood of N.C.. There is also Cubels, Fordwood in Utah I think.
Terry