You say there is no water in the hull to speak of. There should be none. If it sloshes at all that could be a contributor.I dumped it to see how easy it would be to right. It immediately went into turtle mode and my 180 pounds could not bring it over. I have righted my capri 14.2 with no problem, my catamaran, but just could not get the sundfish over. Any suggestions would be appreciated.
Out of curiosity...Which mast do you have
My math sucks, I'll let someone more capable figure this out.