Well my weekend ride was at Capitol forest near Olympia WA, I put on 77 miles that day and I was worried about running out of fuel because the low fuel light was on.  I looked inside the gas cap and I could see some gas sloshing around but not much.  I had almost 20 miles to go to get back to my starting point.  I stopped by a campground and someone gave me a little gas (maybe a quarter of a gallon) to make sure I didn't run out in the middle of nowhere.  I think the gas gauge was off because I filled the tank up on the way back home and I could only squeeze in 2.7 gallons.  The book says the tank holds 3.7 gallons plus .4 gallon reserve.  But the ride was great!

Richl

[2015 Z Force 800 53/Trail EPS]

Seems like they are all off one way or the other some. Still sounds like a great ride.