I saw Bob and AL fighting on Edmunds' board. I followed the fight over here.
I didn't post much as I was instigating on the car talk board. Then they ruined it.
I really don't think Bob ever came across as a know it all. He just presented his observations and knowledge in a way that a prosecutor would build a case. He made sense to me. I think it's how he got Al to consider non synthetic motor oil.
I stay to see what Pablo, buster, et al will do next.
"It's only motor oil, but I like it."...Mick Jagger