Pretty much got back to factory settings two and a quarter turned out 2 1\4 of Hi-needle
Now have to set the idle Gap
Welcome to the world of RC nitro maintenance!.....:p
You don't actually run an engine at factory settings ,its merely a setting after break-in has been done to start
a fresh tune!
Factory sets are too rich ,an you need to watch a fine tune vid. that has been posted!
A fine tune vid will show you how to adjust your HSN & LSN needle settings by...
Ball ends adjust the camber ,but also effect the toe-in ,you would have to re-adjust the tie rods to add toe-in or out!
I think there is suppose to be a little toe-in!...:cool: