Could someone please refer me to a good guide / video on how to tie a roast (i.e. pork loin)? I saw Alton do it on Goods Eats (YouTube - Good Eats S6E17P2: Fit To Be Tied) but no matter how many times I watch it I cannot get it. I know I could just do tons of single knots but I'd like to learn how to use one long piece for the whole piece of meat.