I know this is an older thread, but I obtained two MC-5's and am getting back into the sport after many years. In looking for MC-5 packing instructions and a copy of the MC-5 Tech Manual, I came across the Para-Flite Roll-Packing instructions which specifically applies to the MT-1XX canopies. There is a NOTE stating those recommendations in the roll packing instructions, which can be found at: http://www.skydivestlouisarea.com/instruction/RollPackingInstructions.pdf Many thanks to SkydiveStLouisArea for the posted instructions!
Best Regards... John --John