Hi all new to the forum and the mini scene i got myself an x4r a few weeks ago with a 160ho been having a blast with it anyway i swapped out the molkt carb for a 26mm oko flat slide at the moment ive got 38/102 jets in it with the needle on the bottom clip with around 3/4-1 turn out on the mixture screw i cant turn the screw out any more with out it coughing and stalling when i stab the throttle. But it sounds clean from about half throttle though . question is should i go up to a 40 pilot or am i doing something wrong? or is it ok to have the mixture screw that far in? thanks in advance.