The vehicle health report is useless.

When changing fuel filters, I run down the tank to about 1/4 full and park it facing upwards up my driveway. That prevents fuel from being siphoned out while the thing is open. I got maybe at most a cup worth of fuel spilling out, but I collect it all in an empty DieselKleen jug and then just pour it all back into the tank afterwards.

 

Thanks Aquaman, good advice, I figured the first time will be the toughest, little tips like that will make it much better. Wasn't bad except for me spilling some diesel on my clothes and my wife washing them, then losing her mind because the washer and clothes smelled like diesel! The dog house isn't so bad, I'm getting used to it and am doing some remodeling in there, hope to put on an addition if the dog doesn't mind..........