SL with main only is class legal Uni. Mast on a unit is ~9" taller than the SL mast, and most of the area is down low. I did a lot of research on the carbon mast, and it seems since I'm heavier, the alloy one would probably be better for me as the carbon one I hear depowers too much.

Hopefully soon I can get a new SqTop main with more area on it.