Hello Bobby.....
I have the eme 60 in a Wendell hostetler cessna 150 with the electric starter.
It has been perfect from the start!!!!!!!
Absolutely flawless running in all aspects of the flight.
From idle to flight rpm, all good.
Now I may have just got lucky but that is my experience so far.
Also, the starter is the coolest thing on a scale plane ever!!!!
Everybody is blown away when I start her up!!!!!!
Adds to the scale effect like crazy.
Runs and starts so good another club member went for the twin 70 with starter.
It also runs like a top. I was a little reluctant to go with eme but the starter was what I really wanted.
So that is my story from a scale modeler that is very happy with his.
Hope you have the same results but I suggest you give one a try. I think you will love it!!!!!!