Need more power!
If you are interested in seeing the Cox setup, let me know. It is an relatively small engine compared to the Vmax. Maintaining it is as simple as on the old control line planes. We could get together and compare notes any time. I am in the middle of trying to find clutch shoes for my old Century Ninja Pro Master now with no luck, but I am also working on modifying a Hawk clutch to work in it. It's an oldie and most people hate them, but mine's in great shape and flies great.