Crowd Source Me This... - RC Groups
Summary
Here is the scenario: I have a twin engine boat and a stick type transmitter. What Id like to do is have independent throttles and reverse below Idle +20% but upon passing the Idle +20% mark I would like the throttles to somehow mix with the left stick being the master allowing both motors to be controlled (in sync) from that point to 100% power. Upon power reduction, I would want the left stick to control both motors down to the Idle +20% point then split to independent controls again to Idle and then also into reverse. This would give independent controls for spinning, docking, or crab walking. Then at higher power settings it would be as if, on the 1:1 boat you switched on the engine sync thus eliminating asymmetrical thrust do to the fact that in a scale model there is no audible feedback or engine tachometers as you would have on the real boat keeping the RPMs the same (or close) as the throttles are advanced.