New guy here. New to RTT’s. Picked up a 2 yr old used Tepui Exp Ayer 2 for my 00 LX. Any areas prone to fail on these tents? I bought new mounting hardware for my Gamiviti expo+ roof rack. Mattress seems decent enough for a few trial runs. Anyone coat there tents with water proofing spray…I’ve used KIWI camp dry spray on my ground tents in past. I can tolerate being a little cold but not even a little wet when I’m sleeping.