NASCAR Racing: Dale Earnhardt rough driving, dale earnhardt sr, black flags

Question
Was Dale Earnhardt Sr. ever black flagged for rough driving? If so what race or races.

Thanks,
wayne sullivan
hws1764@msn.com

Answer
Yes, at least twice that I can remember. Unfortunately, this is one of those stats that weren't readily saved. I could find NO listings for black flags anywhere.
I do remember him getting the "penalty box" (held on pit road for 5 laps) at least twice, once at Dover at a race I attended (I'm guessing late 80's) and once in a race I watched on TV.
Sorry I can't be more specific but nobody saves that stat!