[Nors]

Damn, thats exactly what I was doing yesterday. The fitting would go on, but not seem very secure and after I threaded the other part on half way it would pop off. I tried installing the same fitting about 10x, do they have some kind of limit, it seems there is a good bit of aluminum dust (not shavings just fine particles) in the fitting.. not sure if thats normal so I thought I would mention it, maybe I will try another one.