I must agree with Outback Rodder. Not from my own experience, but from an Uncle of mine. He's been restoring a Graham Page vintage car for 30 years now and the engine is finally turning and most of the wooden parts have been recreated from pictures, mirror image of the better peice and a little guess work.

Fast gains make fast losses. Hang in there.

Cheers
Phil

PS, my co-worker has had 12 RX 7s.....they all blow up.