I'm building a couple more Baby Ringmaster PT models. Hobby Central CNC cuts the Baby ringmaster as a kit. The PT version is the solid balsa wing and so it is a quick and easy build. I have experimented with different engine mounts, including a triangular stock mount and the Brodak plastic mount. I built and flown both Cox powered and electric powered versions. The Baby Ringmaster is a good first control line project. It is easy to build and flys great on Dacron lines.
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Bill
Hobby Central
www.ihobbycentral.com
www.bamhobbies.com