Hi Barry,

It's the P-70 Don G. has in his Bobcat. Don't recall for sure, but think he got the engine from Frank. It is one of the old school P-70's and I've flown it a couple times and thought the throttle response was pretty normal, but he keeps complaining about it. Think I'll go over one of these days and plug the GSU in during a run and watch the RPM to see what it's actually doing and if normal, I'll just program a positive curve in the throttle channel to make him happy.

Thanks all!