Just bought a Wisper 705t, have just been out on what is probably about a 8 mile round trip the actual miles shown on the display is well over double this,probably nearer three times as much. Only had the bike about 6 days, done a couple of short 4 mile max rides and the 8 mile ride today, the mile reading is showing 63 miles. Not sure if this is a fault or setting. It's definitely miles showing and not km. I did look at a control screen setting manual on Wisper web site for this bike but it looks to complex for me, plus I would have thought the bike should be set up as standard. It's under warranty,but if it's something easy to sort and I can do it will save me taking it back to shop.