Originally Posted by Pepperpoole

I have tubeless on my Surly and had trouble at first and it turned out I was way over tightening the valves. I put new ones in, double taped the hole and used a drill bit to make a hole. I put a small amount of sealant on the stem then installed it by pushing down and not going too tight. Now I loose about five pounds a week in my front only. The back doesn’t leak at all.