[GTS340]

See it is possible to learn something new every day even at 65 yrs old. I'll try not to be first every time down the track to verify here in D7 we cheat on fuel.
As far as changing fuel. I'm too lazy and run C-11 all the time but some run the less expensive till the time to get a little extra is needed. Possibly in the third person mode your invisible too.

Paul Haszlauer