Tonight I added 10.042 gallons, which is what the SuperMID showed. The digital fuel gauge showed 2.5 OHMS which is where I filled it to last time. Since the 2.5 mark is the lowest that the gauge shows, there is a chance that it hit 2.5 OHMS before I got to 10.042 gallons so SuperMID probably isn't perfect dead on as the data might indicate. But it is pretty darn close.
Yes the trend is nice. The first few days were in the 50'sF and I scored a few RT commutes at just over 60MPG. I had high hopes for this tank but then the teens and 20's came back for the AM trip and 20's and 30's for the PM trip. I was lucky to end up where I did. Once we get some warm temps back here in PA I promise to send it up North if you promise not to send any of your Canadian air down here.