I think some of you are getting your exercise for the day by jumping to conclusions. LOL Nick didn't say he has air beams, he said he is going to plate the upper air bag support beams. My interpretation is that he is reinforcing the structural strength of the support beams, not stoping air leaks. Of course, it could be me that is jumping to conclusions. Hopefully Nick will give us the real story. I agree with JC, I don't think an MCI 102C3 has air beams.
Good luck, Sam