It seems regardless the position of the top slider about 30% or so of the air out the face vents go through the defrost.
My ac and what not works good, but with a pretty hot day today I definantly need all of it pointed directly at me!

 

Have you checked the servo linkage that's controlled by the slider? The tab may be slightly broken and on it's way out. Or just needs a little TLC. I had a similar issue, they needed adjustments and all was well.

 

I can just look back there or do I take something out?

I am correct to keep it to the left on top and bottom right?

 

Ok now I'm confused???

 

You may have a black plastic like cover under your dash(mine was missing when I got it). This is a link to show the HVAC units and location of the levers/servos.

Clark's garage

Something may have come lose or broke. The connectors are just plastic clips you can pick up at the dealership or on ebay for cheap.

Hope this helps

 

I'm feeling your pain. I have just rebuilt my engine in my garage, but I'm to dumb to figure out how to get cold air to blow on my face?? This car makes me feel like superman one second, and clark kent the next.

 

ok, i think I got all the info I need to go and look at this thing to make sure everything is doing what Its supposed to