Well you can depitch the stock prop by heating it some with a heat gun and setting the trailing edge of the prop on a flat surface and pressing it down until its even with the main body of the prop. Or order an Octura x430 or y531 from www.offshoreelectrics.com. Also play around with battery placement front to back.... Check out my other post about the Mini Rio and all the other treads about it, they are very helpful. If you want some pics of my depitched prop let me know....Also check the gap between the stuffing tube and the prop shaft, should be a 2mm gap at minimum mine stays about 3-3.5mm.






If it ain't flipin' it ain't racin'.........