Not much experience, but...
Paul,I can't offer much advice on the asym. We have the factory installed kit. We only hoisted it once last year, but then we only went out twice as we bought the boat late in the year.I thought the factory (dealer?) supplied sheets were too heavy, so I replace them with New England "Flite Line". Does that matter? Dunno, as I didn't try it with the factory sheets, I went right to the Flite Line.If you would like to take a look at the system as installed on our boat I'd be glad to show it to you. It's not to far to Fredericksburg. Heck, maybe we can even figure out some way to get the boat in the water so we can do a little experimenting. Dave