GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
I have a 23' Seacraft Custom Flybridge with a Volvo 200HP and 290 Duo prop. I currently run a A4 duo prop and get 3900 RPMs at wide open throttle. I tried the C3 Stainless and was only able to get about 3200RPMs. Normal trolling speed with the A4's at 2100-2200 RPMs typically average 7.5-8.5...