Question: what is the fuel consumption rate on your bike?
Last season my avarage rate (weekday commute, with weeekend fun) was around 16km/L. This season I have been averaging around 13 km/L with one 16Km/L trip on highway only ride. This is after work on the carbs, plug replacement, etc. So the increase is a bit of a surprise. Now I have also been riding more in the powerband - which of cousre increases the consumption. But for the last couple of fills I have riden it as I did last season (lower powerband).