That guy was spouting some ridculousness about how because the specialized machinery he works with uses fully synthetic oil that never has to be changed, that could be applied to car engines

He got called out on it and then got defensive and started posting insulting and threatening (IIRC they were moderated) posts towards the people who called him out.

He PM'd me about a post I made saying he didn't appreciate my passive aggressive comment, so I responded that it was not some sleazy pa move but in fact a direct insult as to idiocy of his claim. Along with a very polite dissertation restating the facts of why he deserved all the $hit he was taking... CC Trips. He responded well to that, admitting his misunderstanding of the facts.

I still think he's probably just a young punk without a clue, but at least I was able to straighten him out a bit it seems. Other than his stupid clutch dump thread, I certainly haven't seen him posting negatively on the fourm.