Thanks guys! I have a big green egg and the dome temp (not grate temp) was 225. I calibrated my thermometer in boiling water just before the cook so I think it was accurate. The bend test I did was to bend the ribs backwards. They seem to bend fairly easily but they didnt touch all the way rib to rib.
Now you guys have me wondering if they werent all the way cooked with the amount of fat that was on them...
Thanks for the help so far.