i had a problem after installing 160mm prop its 12/22 skat longblade
is it because its a longblade that its dropping my rpm ?
if i try the same pitch 12/22 but on swirl would it increase my rpm ?
or do i have to repitch ether if its a longblade or a swirl ?
i also have the new riva pump the 12 vein pump
is it because of the pump that my rpm dropped ?