For those with the 9.2C, what is the distance from the bottom of the boom at the mast to the deck? How long is the boom? I'm thinking of raising the boom on our boat. That would require shortening it also as it is 13 feet long and it would hit the backstay. Another, older, 9.2C with a 4' 11" draft in my marina has the boom at least six inches higher than mine. We have the shoal draft version and one foot higher would provide standing headroom in the cockpit.