You sound so cool about it all....I would be freaking out!
Marcy, i figure it will not help the situation if i get panic. I have figure out the solution to fix the tank even if the mfg turn me down. But he will get his behind beat before i let him go free like that :lol:. I have all the support from friend who work with sheet metal fabrication, powder coating and line X. The most concern here is how long will it takes to get the part on hand so we can start to work on the project. The stainless steel angles 3x3x3/8 aren't cheap but i am sure that will help big time. I will have 3 brace go across the middle with 3/8" thick stainless sheet with 3" wide.
Before i start the tank i already thought about the metal brace but i was under estimate the wave motion and the pressure.