Diamond dust with os .46 df (props)????
Ok i have been flying the DD for a yr now and i know it should scream!! I have flown it with these props 9/7 9/8 9/8.5 9/9 and would like to know if im not usen the right one or do i need to trim the pipe a little or what. im also using the OS header pipe that comes with the engine. is that good enough or not.
Thanks