I have an older GoLite pack. It is a 70L+ pack that was the precursor to the Pinnacle. I am not sure the name, it is blue/black. Anyway, I bought the pack a long while ago second hand. The previous owner removed the hoop stay or whatever it used for the internal frame. This has never been an issue before, but I just returned from a winter trip and my back has been in bad shape ever since.
I am leoking to see if anyone might have or know how to DIY a internal frame to help with how this pack rides nowdays? I can give some dimensions if necessary.
Jason

