Perkinsm, I didn't reinforce mine on the initial build but should have. It didn't take long before it folded. When it did break though it broke out the ramp shaped part in front of the gear. The one that is a tunnel out from the cowl. With that being out of there it was so easy to get to the gear block and beef up around it. The block is beefy enough but the way it attaches isn't too strong. I put Gorilla glue all around it and it's really stout now...............
Hockyrules99, An APC 14x4 works well with the Saito 82. Good combo.....