Folding prop experience
Donna,We had a Martec folding prop matched to the same 1 cyl 8hp Yanmar on our Wilderness 30 which we raced often. It performed very well in both forward and reverse. The only problem we had was caused by shifting at too high RPM. The sudden force to the prop caused the pin that the blades ride on to bend and the fork to spread a little. It cost about 1/3 the cost of a new prop to have it repaired. I have one now on my Cat 38 and am very still very happy with the performance.fair winds,Dave