RE: TF 1/5 Scale P-51 ARF Assembly Thread
Alan, make things easy on yourself and use the CA hinges. I happen to use Sig Easy Hinges instead of cutting out the supplied hinges, just because I had them. There are four hinges per surface. You should have no problem. I have had CA hinges on 1/4 scale aerobats for three years now with no problems. Just follow the instructions for installing them and you will be fine.