Fuel Economy MPG/KPG/KPL

[Yata-Garasu_imp]

My new to me 2014 has been getting terrible mileage. It was getting 41 mpg the first week I had it, then 39, and recently I got 35!

Same gas, same riding style, haven't done anything different.

I have noticed the idle seems to be a little high, about 1000 to 1100 in neutral.

Also, the dealership where I bought it changed the oil for me, but I think they overfilled it. There was no air bubble visible in the sight glass at all unless it was on the side stand. Now it seems ok, with the oil just reaching the upper marker in the sight glass, so apparently the problem self corrected.

I wonder where the extra oil went...

I was ok with 41 mpg, but 35 is ridiculous.