What do you suppose happened to the tip? Hope there aren't any fragments in #1 cylinder! I suppose if it wore down over time, it would be ok?
Not suprised about the hired help either! I remember my mom taking her car in for an oil change, and it coming back leaking oil. The jerks used an air wratchet set to high on the oil plug, and then had the audacity to say it was leaking before she took it in. Same with my wife, she took our car in for a flat tire repair, and they convinced her it needed an alignment, but only did the front end(it was a four wheel steering Honda prelude!) They also told her it needed brakes, thank god she didn't authorize that, since they were less than a year old and brand new! Some mechanics are unscupulous, yet some are great, once found, friends for life!