I originally bought the RCM plans 33% but missed out on the windshield and fiberglass cowl that was offered. I Hurd about Don and many guys were very disappointed in the way he did business. I asked if he would sell me his scale windshield and cowl. He said no. Because of so many people copy his design. Then he said he had a kit for 650 on a 7 AC scale gear was extra. I thought about it. Sent him an unsigned check. By mistake. He called me and told me about the uncompleted check. And said my kit was ready to ship. I sent another check but nothing happened. I contacted him to see if it shipped. He said no , but by Nov 22 I would have it. No problem. That was two more months away. I said okay. Nothing happened. Then in December he claims he sent a message that the kit was ready but got no response from me. I said sent the kit. But nothing. You can see why I am so upset about all this. Nothing makes sense. I finally ordered a windshield and cowl from pro builder. Haven't started my 33 %. But plan too this winter. I fly a AA Industrues Nolsen design 1/4,scale now. Guess I need to be happy with it. Really disappointed in all.this I put out alot of money on this 33% Champ buying the engine and all and nothing to show for it.AJ.