I can relate to that Cletis. Yesterday I was wiping down all the shiny parts on the engine and noticed a loose valve cover bolt. I tightened it then noticed the next two on that side were also loose. Sure enough the three bolts on the other side were also loose. I somehow neglected to tighten them when I originally put those covers on back in 2008 when the engine was new. Amazing that there were no leaks. However it has only 1900 miles on it.

~Jim