Thanks guys, I think I'll go with an ARC instead, I hate to have to repair the same fault over and over. While I'm on the subject of the P-40, Can I have a recommendation on an engine. I understand the P-40 comes out tail heavy and wonder if, of the two engines I'm considering, the Magnum 46 would be a better choice than an LA-46 as it is about 3 ounces heavier.. Again thanks, I appreciate all the advice.
Al Burczycki