RE: RichModels Works LTC ARF's
"Was wondering it anyone else noticed a trim change with low and high throttle. Mine needs some up at highthrottle and then when i come back to 1/4 throttle it needs down trim."
I had to add 2 1/2 degrees of "downthrust" (washers between the firewall and the engine mount on the bottom bolts) to solve that problem.
Jim