Nobody really says anything about the special torture of the pink foam. I'm just hitting the upside of the learning curve! I found the utility knife to be the easiest and cleanest, no crumbs. I scored it and stepped on it between the ribs, worked great! Today was supposed to be my launch, looks like it is not going to happen. Our reservoir is flooded anyway, the ramps are closed. BTW, look in the western sky tonight about an hour after sunset. Jupiter and Venus will be hanging out together, they are the brightest objects in the sky.