Yep, thats the way it goes. Actually, I was considering the 15pitch prop you had for sale. It was your posts regarding Rev 4 props that really helped me out. Then I found a dealer demo prop with 15 pitch in new condition on eBay and picked it up for under $300. Wasnt sure that I liked it so I grabbed a 17 pitch but that was definitely no good. So Ive been back running the 15 pitch. It puts my engine right where it should be and the response for a 4 stroke is much better than with a 17 SWS. I just hate cruising around in the low 20 knots, I like speed but with a 25 Parker and F225 yam, thats probably the best I will get. So until I get some extra $$ for that 300hp Suzi, I'll just have to wait.