Had to refill, burning oil? Normal?

[hotmetal]

It might be different on the 6 but on the gen 1 Fazer Thous it's quite common. It's a level switch rather than pressure so it looks more worrying than it is. Always happens when you give it a big handful if the level is a tad low. By a tad low,  I mean halfway between min and max. The lines on the glass are a bit conservative really. On the 1000, the general consensus is to fill the oil up to just past the max mark on the sight glass, but so you can still see a bubble at the top of the glass. This avoids danger of totally overfilling it and damaging seals. I've had this confirmed by dealers, who have asked Yamaha, and also commonly stated on the old Fazer 1000 forum and here in Thou Corner. Some use of oil is deemed normal and my first Thou used to want topping up after a trip from Watford to Scotland. My silver one didn't hardly use any though. If it uses a little bit in2000 miles that's ok.  If it was a litre every thousand I'd be more worried. Hope that helps.