RE: Aviation Models 33% Yak Build Thread
well that muffler i repaired broke 2 more times, kept breaking at a different point from the weld, so i give up, will call jtec monday i guess and give that a try...i double checked my balance on prop, even had others watch while running on the ground, she is smooth as silk through the entire rpm range, a tad shaky at idle, but by no means out of the orinary, i guess it was just bad material or something....