Should be an interesting smoke today. I bought a black angus quarter a few months back and I swear the butcher is not a butcher. Any roast they package is labeled a chuck. It looks to be a bottom round but u could be wrong. Rubbed up with my usual spog and added 2 tablespoons of Ethiopian coffee I ground super fine. I am a little worried on what we will get but time will tell. Figure it is about 2.5 pounds so planning to smoke in weber kettle at 250 or so for 3 hours. Pull at 135 and pray for the best. Wish me luck.