If I set the tail EPA to match the tail slider end points the piro rate is way to slow. At 100% the piro rate is great.

Is there a way to get a much shorter throw without losing servo speed?

I mechanically set the tail as best I can, and have my EPA and DR maxed out to get full rate... I am using an Eclipse 7...

Johnny

HeliUp Frame Trex 450
CF Trex 600
CF Trex 500

If your using a GY240, EPA on your transmitter adjust the piro rate on the gyro. Accordingly, you must mechanically adjust your endpoints. I had to drill a new hole in my servo arm to get it setup properly.

And if you're using a GY401 you limit the travel with the gyro pot and set the piro rate with the Tx end point adjustment.