Originally Posted by Shocker2k
I believe its going on a Crossfire, honestly I just bought it from someone and it was in his tank cover most of the time. So i dont really remember what brand of tank it is lol.
I just sent my crossfire in for hydro too. Crossfire uses a lot of loctite. The threads may just need cleaning to get them to fit. I expect to spend another half an hour cleaning mine out. After crossfire loctite'd the reg in and put marks on it anyway, I didn't bother sending it back to them the next time.
I guess you could have a tolerance problem between the two, but I've never heard of that happening with tanks. Not many people get to mix and match a lot of combinations of regs and tanks.