I remember (a few years ago) TT posting something about getting loads more fuel in a Mk5 than 60 litres, I'm sure there was a good explanation too.
Whenever I see a Shell Station I always stop and fill up with their Nitro go go juice. Usually never less than half full. I always check on their app to see where the nearest station is, I'm sure my car won't blow up on another 99 but it's never had anything else.
Once I get the first click I stop filling. Remember reading years ago something about not overfilling the Mk5, something about losing the fuel and something else about the Charcoal Cannister? (Probably posted by TT too
).