I was wondering if any of you have ever cut your therm-a-rest self-inflating pad down to fit your height and then re-seal it some how? I have a base camp and wish I could cut the length down to save weight. No sense carrying extra length pad around that I will never use. I know there are other pads that are lighter, but I don't have the money right now to spend on another one. I figure I would cut off about 10 inches, any ideas?