I have gotten those plenty of times and sometimes I run across one that has the membrane gone. either that or it is VERY thin that you just have to score it with a knife.
Did all 3 racks in the package seem to have the membrane gone?
Barbeque. Sit back, relax, and let the smoke work it's magic!
You can't drink all day, unless you start in the morning.
Lang 84 Deluxe
Primo Oval XL
Weber Smokey Mountain
Weber 22" One Touch Gold
Brinkman Smoke - n - pit Pro
Cheap Table Top Grill
Weber Silver Gasser - she left me on 9/11/10