Thanks Kirk! Here is how I have my UG set up currently (subject to change at any moment.) This setup works pretty well for me. My UG reports pretty much the same average speed that the car's trip computer displays. You may have to reset yours. Mine went all wacky when I added short and long term fuel trim gauges, and I had to zero everything out (didn't bother to reset the UG itself,) I started a thread about it, but I'm not too worried.