I have a Century cap ultra sport. On my second cap now, first one leaked from drivers side window and century replaced under warranty. Unfortunately, the new one leaks from the passenger side window, even after the TAG East plant manager assured me they were sending me their best of the best. My contact with plant mgr has since gone cold so I'm not sure what my option are at this point. Been dealing with this mess for almost a year now. The Century dealer I purchased cap from is not a high volume store so that has also presented a time delay when dealing with warranty issues. Century would not send my replacement 'til dealer had another customer order cap. Overall, I've been pretty disappointed but I don't think everyone has shared my experience. TAG owns Century, Leer, Raider and Snugtop.
Hope you have better luck than me.