[Richard and Rhonda]

David asked "Ok, so Richard, what are you personally doing regarding the additives? "

I think that was inregard to the diesel fuel thread? The only additive I use is black coffee. I have been using it for a long time. It seems to keep the systems up and running. Although when driving for long distances I find that it is best to keep the coffee additive at a controlled level. It's somewhat of a complicated algebraic expression that balances being able to drive longer distances and the need to stop and drain the excess additive. I am always looking for the maximized solution to that equation. :-)

Thanks to all for their well wishes.