Thats super, Javier. I will try that on the model this weekend. Should I rely on the onboard tach to set the curve? i.e. I can get readings from idle through WOT and then plot that on a graph. Then mirror the curve about the linear to get a negative curve that I need to set for throttle and then set the corresponding points on the slave by changing the pecentage while the engine is running

Ameyam