I posted a question a while back in reference to one of the zippers on my Bestop softop not zipping together.I could pull the tab down but the zipper would seperate instead of closing. One of my friends on this board told of a place he took a zipper to be repaired and they just got a pair of pliers and squeezed the back of the tab together a little. I did that today and by-golly IT WORKED! I couldn't find any silicone spray so I lubed it with WD-40 afterward. So Thanks to the one that helped and I hope this tip helps someone else.