Hi.  I have a Flash Insulated Air Pad that is over a year old.  On my last backpack trip, I slept on the ground most of the trip because the pad sprung a couple small leaks.  When I got home I put it in water and found where they are.  I need to patch them so I can use the pad on an upcoming trip.  I looked at reviews of the REI sleeping pad repair kit and they were not too good.  There also seems to be some controversy about whether to just use the adhesive or use it with a patch.  Some people seem to prefer the Seam Grip to REI patch kit.  What product would you recommend?  What method of patching do you recommend?  Thanks!