I did beef back ribs from Wal Mart once.
I did them at 300 for 1.5 hours and they were done (earlier than I thought).
Since then, I go to Restaurant Depot and get the beef short ribs. BIG difference.
Big JT's Smokin' BBQ Competition Team
"The path was worn and slippery. My foot slipped from underneath me, knocking the other out of the way, but I recovered and said to myself, 'It's a slip and not a fall.'"