Allright,,,Thanks to all,,,have the memory foam mattress ordered and will be delivered on Sat.
Ok, We got the mattress and went to work on it this morning. A friend down the dock had advised not to open the box until we had it down there. Well,,we got the box down below and found the damn thing wouldnt fit through the door so drug it back up on the dock. Brought the old pads up for template and marked out with a sharpie.
Oh, it comes in a mattress bag and also has a netting around the foam. We just cut the netting on the corners with scissors.
The best thing I did was buy a
corded Quisinart electric knife. No way a cordless will stand up. Make the first cut just an inch or two into the foam and follow your line. then go back a couple times with deeper cuts.
After the cuts, zip it back in the liner, and then fold the plastic shipping bag bock on and duct tape it. Now you can finagle the monster down through the hole.
Love it and worth every bit of sweat.