GruvyTune

I did a stupid thing and after my rebuild i was in a hurry and set my timing so i had zero distributor advance---yes, i aligned my mark at 0 degrees on the camgear instead of the 16degree mark! don't make fun. ran sluggish as expected. anyway, i set it correct and all seems ok. can anything bad have happened? only ran about 10 miles like that.
thanks
torin