i smoked an 18 lb packer last night and it's almost done. I usually just put them on a cookie sheet and throw some foil over and rest for about 45 min or so. this time I'm wanting to wrap and rest in a cooler. I've never tried it this way and want to try but is it gonna effect the bark (I don't wrap while cooking) and make it soft? I'll be sure to post some pics when it's done