I was wondering the same thing, couldn't remember how they were and I didn't take pictures of that area when I removed the bolt. Then I looked and couldn't see where it would matter which direction they came in from (interference with anything), so I just kept them that way.
It "shouldn't" matter - but I think the bolt head is to the outside.
Thanks for all of the updates - you've done an amazing job so far, that car is going to be like new...or better.
-Swash
I'm sorry, I can't hear you over the sound of how awesome I am...
2004 IBM/Black/A4 GTO -- 1 of 273 - and the slowest
2002 Galaxy Silver GTP - a few mods - sold