finally

[mud skipper]

i put 25 ltrs of veg in top up with diesel reset trip run til empty ish then repeat work out mpg on the diesel used


xxxxmiles covered divided by xxxxxgallons of derv = mpg i think thats how i do it as i have had a bottle of wine hic.

[mud skipper]

3 gen has a head start as it does 30 mpg with no veg