Hi

I have a YS 63 in the small glens models cap, running a 13x6 (10% Nitro) Its quite a handfull when trying prop hanging so I purchased a APC 14x4 to see if this would help, well the thrust has decreased and the engine rpm`s have gone up, the vertical performance was poor and the model was generally more sluggish in aerobatics. I thought the 14x4 was the prop that was recomenced by all the top 3D fliers??? So what is the best prop for the YS 63, my money is on the 13x6 APC

Mike