you have to remember lots of the time the sea cart doesn't even have the main hull in the water and the main hull on the corsairs is what corsairs is what suck down the stern but as u say the sea cart is a totaly different boat
Interesting how the Seacarts nosedive reaching, unlike the Corsairs. The Corsairs have that wide flat stern rocker that sucks the stern down and, of course, slows them down a little in doing so. Then I suppose the Corsairs are cruising designs while the SC is a terrific race shape. No such thing as a free lunch I suppose ...............