I took it out about 30 minutes ago, meat was not fork tender (not even close), but it was Choice Rib Roast, so it was not bad. Vegetables, still hard, not sure why I thought cooking them at 155° they would be mush in 4 hours. Need to think it through sometimes. Should have been closer to boiling water temperatures if you want it done that fast. I did not feel like bagging it back up and getting equipment out again, so into sauce pan and will braise till stew like!
All good data for my future needs!