Another cam bolt case. Sheesh. But thanks for the heads up! Valve adjustment is due in 700 miles, so I will make sure this is throughly checked.
How many cases do we have on this board now? 10? 15? Out of a few hundred Z4M owners on this site? Not a good feeling.
If there's no problem found at the valve adjustment I think I'll just have the bolts replaced by my indie shop after the warranty expires next year. It's just cheap insurance to have them replaced on my dime as the alternative is uber costly.