A friend of mine AC Glenn gave me a new style prop to test. The prop is a Hatta Special by Extreme Compositenamed after the member of the Japanese F3A team. Hatta runs this on his Q80.
I was using a 20.5x14 Rasa on my motor before along with having tried and disliked a PT 21x14.
This prop is showing great results so far. It uses on avarage about 7% less mils per routine. It has superior braking equal pull and a tad slower cruise speed. It's all wood. Size is 19x12.5.
I'm extremely happy with what I've seen from it so far.
They are now availble in the states too. Mike Mueller