chasot will yours waterfall or elevator?i played with props yesterday. im flying a 12x4 now. it didnt really give me any more power but it did smooth out the hover. its a lot easyer now. but the waterfalls are worse.it came in at 5lbs which isnt that bad.the kinfedge got a little better but nothin to right home about. i did move th cg back a ton but i would have to check to see where its at.