How do I know if a prop has more cupping?
I know nothing and I mean nothing about props.
I'm not going to start welding beads on the bottom, at least for now. The boat ran like a scalded dog before I restored it. I have tried very minor trimming differences and can't make it not porpoise as well.
I know the most common cause of porpoising is weight distribution but I've moved things around balancing them like they were prior to the restoration and it's still bouncing. It weighs more but they balance should be very, very close to what it was before I started.
I'm going to raise the motor first, then I'll try a different prop, then I'll put on a jack plate if I have to.