I just put the lines on the hoop. I took a small diameter line (2 or 3mm yale pulse), tied a knot in the center and threaded it into the bolt rope groove. Tied one end to the spin pole near the hoop and the other to the port bridle tang. It all works very well (on land at least <img src="http://www.catsailor.com/forums/images/graemlins/smile.gif" alt="" />
no drilling required which is always nice.