New fast pack sail cover installed today.  Got it back in January from Leich & McBride Custom Sailmakers, but we've been waiting for some good weather to put it on.  I'm mostly happy with it.  It's got a couple of plastic fasteners that I'm not impressed with - one is already starting to fall off. It's got a couple of white bits on it and I asked for it to be all black.  The rest of it seems well made however and it looks good.  The fast pack type of sail cover remains on when the sail is up, and has a zipper that runs along the top to let the sail drop in from above.