I have that problem also ... I was under the impression that the two were related ...
It's like I'm reving the engine slightly everytime I dip the clutch ...
Well that makes more sense then ...
I wouldn't mind if I got more miles from the tank than was reported ... you'd be screwed if it was the other way round ...
I think my Dte read out is pretty accurate ...
It's never shown up as something unbelievable like -37 .. LoL
At the moment it's displaying about 70 miles Dte ... and I have about a quarter tank left ...
I don't know about you guys but I think that this is probably to most annoying advert ever created!
http://www.youtube.com/watch?v=0sJW0LKXeOE&feature=related
and then to make it even worse they recently created another one:
Just thought I'd mention that I had yet another dream last night where I come back to where I parked the Zed and it's not there....
I felt so relieved when I woke up ... and have been rushing to get ready for work so that I can drive it!
Sorry ... I've not had any breakthroughs with this issue ..
I haven't had a chance to try much though so far ... will see if I get some time over the weekend ...