Hello Robert:
I have a 272 what I did was I mounted the Bimini post on to the side gunrail just far enough so that the back part of the bimini is almost resting on the back stay. moving the post up far enough so that the bimini when extended will be a such an angle just under the boom. works out very well.
charlie d
the bimini is 46" high 6" long 4 pole width is to be measured.
