Well done, wobombat!!
Just looked at your fuel log & that's a really nice gain from what you'd been getting. The weather's getting warmer, so that should help. Also, as you practice your driving, you'll probably get better at it. And then, a FULL tank grille blocked (and probably with your new ScanGauge hooked up before it's done), your next tank should be even better.
I'm probably going to get gas tomorrow, too. And from what my ScanGauge is STILL showing, it looks like I'll finally get that 50+ mpg tank I've been waiting for.