M_Boats: braided nylon size/ stowing boom in cabin rigged

Thanks, Jerry, is that true for a 1985 M15 as well? I'm sure what came with it is larger than 3/16 for the main. That one doesn't matter as much, though, because of the kind of jamming cleat it has (is there some other name for those that I have forgotten?) The jib sheets are slipping through the existing cleats because of wear but they could be 3/8. Bobbie