Dear friends, I own a 1983 hunter 27 which presently sits on the hard in Charleston city boatyard. What luck that it came out of the water last week for seacock replacements while Arthur blew by. I'd like to install a bimini top while she's there, but the custom bimini makers need dimensions. I like the Bimini top that bolts to the rear rails. My problem is, I'm prestently at my home in Florida and won't be able to measure it for another week or ten days. I'd very much like to order it now and have it arrive while i'm working on it. So my request to you kind folks is to please give me the measurements from one of your boats so I can place the order. Check the link at the end of this post for the page depicting the needed measurements. Thanks in advance Peter Detore http://shop.hunterowners.com/emp/images/bim-rail-meas.jpg