Thanks mate. I went ahead and reposted this over at zpost, hoping to see a result there.
The craigslist buyers havent even been checking my maintenance log :x .
I'm buying a 135i this weekend and I'm looking to get rid of my Z4. I'll be putting it on ebay shortly, but I'd be nice if it went to a forum member.
The car is currently sitting at 96500 miles, and i'm looking to get $11000 for it. The car has a few scratches, but overall the paint is good...