OK, I pulled on today. Here it is:
It is very important to do one thing before doubling your tanks together with a manifold. That thing is to make sure your VIP is up to date on both tanks.
I painstakingly put my doubles together Wednesday and brought them in for a fill today. They checked the stickers and had me break down the whole set, they did the VIP, and then had me reassemble them to be filled. I felt like a total nimrod.
It took 3 hours to get my doubles filled, and now I believe everyone who sys you do not want to double and un-double your tanks much because it is a pain in the rear.
So, what stupid things have you done that you knew better than to do? Please only tell on yourself. I know some doosies done by others, but am not going to tell so I can protect the innocent!

