I did this a few weeks ago and it went really well. I can handle Pork, chicken, and fish very well but I always struggle with beef. maybe because it costs more and I get nervous, I'm not sure! I read through Smokin' Al's Loin thread and decided to follow it using a 4 lb loin. I was not planning to make the Aus Jus but I had the ingredients and it was so easy I figured why not? I had one tough spot. My girls and I like our beef medium rare and my wife likes it medium well. I decided to stick with Al's directions and if I needed to I would cook my wifes a bit longer...I have no idea how I was going to do that.
It worked out great! My wife ate plenty and it made unbelievable sandwiches for the next few days. I used a beef rub I like and worcestershire sauce as Al did because I like what it does for Beef. Not sure why but this stuff tasted even better sliced thin!
Served with a little Aus Jus and some Horseradish