It looks like there is a severe inward angle on the bimini leg in the second picture! This would cause slack. Is the width correct for the mounting? Do you have a pic of the tower and bimini from the back. My bimini is a VERY tight fit between the tower legs (port to startboard) i actually have to twist it ever so slightly to depoly.
one other thing if you care to do this... the front strap can be attached to the front tower leg.. Or you could possibly use one more of the billet clamps and use this to mount (if the leg is close enough)
also check out this quick release
(Message edited by biz on April 07, 2006)