Prop pitch vs. elevation

[SkunkedAgain]

Hey Guys thanks so much for the info and discussion... my motor is carbureted and appears to be running rich by the color on the plugs. I know how touchy 2 strokes can be with fuel mixtures from past snowmobiling experiences... and I'll have to check your prop references, but I think first off I'll need to get a new tach, current one is an old dial gage and I'm not even sure it's accurate with the motor switch... Went from 4 cylinder to 3 cylinder, so pretty sure there is a setting there that needs to be changed, but it's so old I think a new digital tach would be a good call... Once I get that, I'll have to check out your references on new props... Actually glad to hear about this before I spent too much taking it into the shop to work on the motor, because it really sounds like this is what my issue is with the motor, it just won't pick up and pull like I think it should... So I'm excited to see what it can do for my boat... Thanks for pointing this out... Jeff