Along time ago glen i have been. The trouble is that they give you the back length, and that appears to mean the absolute limit that the pack will strech to, with no thought for the fact that load lifters need to be at a 45 degree angle. I will go to an outdoor store and ask, and i will post the info here, see if they do big packs or they know what theyre selling !

The molle is a little heavy for me.

Thanks again pete