Red, how long have you run that DLE30 with the spring unhooked? Also I was wondering how much linkage mass do you have that can vibrate in sync with the engine? That may cause the carb throttle assembly to wear faster.

The thing I like with the pull-pull method I have on throttle there is no weight in linkage to viabrete...just a nice steady pull the spring creates. Not a strain on a standard servo with a 1 inch arm on carb. When I hit the throttle kill button on TX ...the line goes limp & throttle shuts engine off. I like it. Capt,n Done will spell check Viabrate?