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Dear Paul,

My name is Gerhard Schiffmann, and I've recently completed building a brand new experimental airplane of my own design (see attached photo). It is a fiberglass amphibious plane, based off of the Dyke Delta planform, with the exception that it is a pusher configuration. The powerplant I selected for my plane is an RX7-20B, non-turbocharged, rotary. Currently, I'm in the Phase I testing of the aircraft and have successful completed several high-speed taxi runs, including a sustained lift-off of a few feet (for about the distance of the Wright Brothers first flight haha).

I've currently been struggling to program and master the accompanying engine control module supplied by Traci Crook at Real World Solutions. In this endeavor, I've been trying to contact Traci, but have been unable to do so. Therefore, I was hoping to reach out to other Rotary engine users, in attempt to receive some assistance, insight, and/or tips on programming these amazing, yet misunderstood, engines. Obviously, I have the engine up and running, but it's just the final tuning of the engine for various throttle positions that I need some assistance with.

Any help or recommendations that you would be gracious enough to provide, would greatly appreciated.

Sincerely,
Gary  Schiffmann


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