I'm going to put a little life back into this thread for a short moment by asking this, I have a Saito 100 in my Do, It is brand new has 2 tanks ran through for break in procedures. The question I have is I picked up a gallon of Cool Power 30% today to try out its performance in this plane/engine combo, do I need to run a few more tanks 0f 15% in this engine before I switch to 30%? I don't want to fry this engine just yet I know that this question probably belongs in the engine forum but I thought since I got the idea from this thread then someone here could maybe help me out out.

Thanks