I need someone to knock the cob webs out of my head and get me thinking clearly again. Right now the wing on my 25% Edge ARF does not sit parralel to the already glued into place horizontal stab. I'm not sure if it's the stab that is uneven or the wing. It seems the more I try to figure it out, the more confused I get.

How can I make sure my stab is on square and level? It is easily fixed if my wing is indeed not sitting correctly in the saddle. What if the stab was glued on unevenly? Can I just shim the wing in the saddle to match the horizontal stab? What will this do to the flight characteristics?