I swear this is true....
I have a retired 55 year old sailing buddy, very, very rich and very cheap, too. He has an old piece of crap Chrysler 22 and every season, he takes his baggy main, rolls it out on the lawn, scrubs it clean, puts it in his swimming pool for a few hours, then dries it on the lawn. All the baggieness is gone and lasts about 6 months. He sails at least 3 times a week. I would never believe it shrinks enough to work, but it does. Just to complete the picture, he installed all his own stancions...made out of galvanized pipe and flanges, painted red, the tiller is a broken axe handle, the Chysler outboard takes about 30 pulls to start, and he painted the whole thing with a brush using Walmart paint. what a guy!