HI....I now have 8 flights on my otop 3d and it seems to vork verry vell, exept from one thing. I think my engine (Os 140rx Cf pipe) is running too hot, i do not think it is running too lean but i am more worryed about the airflow around the engine. Does not the airinnlett and outlett seem small, have enybody had to make improvments her?
I have been flying it with apc 17x13 and PT 19x8 (30% nitro). can that be to much load??