See, I was debating this myself when I got it, it was the netting that came on it. I went back and forth for a while before deciding to try it with their netting on as it says you can do either. I experienced no ill effects, it came off easy after smoking and did the job just fine.Question... Is that the netting that's on the lamb from the store or do you add your own?
When I buy leg of lamb from Costco it always has the netting, but I take the netting off and truss it up myself. I've never tried cooking it in the original netting.