Well, I did read those and on second thought I guess it's not too smart of me to ask the same question when neither of those threads answers the questions.

Like one of the other newbies said, it's pretty frustrating that it's not possible to determine the correct answer by reading the GCR.

The GCR is just not clear. If 9.3.26.4 only negates the sentence about metal container but not FIA rating then we're never going to get anywhere because that doesn't make logical sense. And if it negates both then it's still not clear whether 9.3.26.4 has any impact on .1 .2 and .3.

It's funny, of all the safety standards we ought to be able to set, this one should be pretty important.

jim