Sometimes I wake up and my ground sheet, foam pad and air mat have all shifted. It looks like train wreck sometimes so I decided to fix it. I got some elastic cord, glove hooks and plastic grommets from Quest Outfitters reinforced the corners of my ground sheet and used the cord and glove hooks to secure the sheet to my shelter corners. No more fiddling there.
Next I put hook velcro on my foam pad and loop velcro on my air mat. Now everything stays put.
My ground sheet has 5 tie outs because I'm using it with the Gatewood Cape. There is also a little 2"x4" flap of tyvek at the middle that goes under the heel of my hiking pole to further help secure the sheet.
