I had checked on this prior to doing another tune and i was at (3 Upgrade Credits) and (9 Credits Required) to reach "Unlimited 2014 Sierra Silverado V8".... But after doing this tune last night on a 14" Sierra i was expecting for it to change to (4 upgrade) and (8 required) but it stayed the same. Anyone know why? I did refresh the license info but no luck. Thanks in advance