So after all the rain I determined that my canvas fabric soft top needs some sort of waterproof protectant. Autogeek has a couple of products from 303 and RaggTop that look pretty good:
http://www.autogeek.net/303-fabric-combo.html
http://www.autogeek.net/racotopcakit.html
I use the 303 Aerospace protectant and really like it so tempted to try the 303 product. Wondering if anyone has any other suggestions or advice for protecting fabric tops?