I knew I shouldn’t have had that 3rd shredded wheat
Accordinng to this I should’ve filled up 16 times today, great for the Shell points.
Look suspiciously like the famously inaccurate DAF trip computer. 
Wish I got 5.9 average mpg. 
Goldfinger:
Wish I got 5.9 average mpg.
It’s more like 17.8L/100km (15.8 mpg) on the spreadsheet.
I was a tad worried last time a DAF did this to me I had a leaky injector pipe.
Shame the photo didn’t show the temp ~ 19.5deg C today 
I had on the 430 CF an average of 9,3 Liter/100 km with 16’3" trailer