<<The Adams actuator provided rudder only control. The rudder banged from side to side continuously at neutral and we found later that the best control was available by using the full right/left buttons, even though the conversion kit supposedly provided "proportional control". How long the button was held determined the amount of control input. The radio gear, with assembly manuals, and the engine are still with me in my "can't throw out box".>>
Mark, Thank you. Terrific musing. Interesting that almost the exact same technology is available for under 40 bucks as a mini-electric. Check the HP add on pg 122 of the latest MA. Fellow here in town got one and it actually works pretty neat! Sometimes old concepts become new again! - Dave R RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED] Please note that subscribe and unsubscribe messages must be sent in text only format with MIME turned off.

