[Wisconsin_Snake]

SGR like yours, the top of my firewall seems warped forward. One thing I have noticed is that if I take a straight edge on run it across the firewall and the two bars on the cowl, they all line up.
You mentioned that you had to push the top of the firewall back to get it to line up. I tried pushing the top of mine back and it's not giving... Would you post a pic of what firewall against the lip of the body looks like?

Thinking about it, would pushing the slanted top of the firewall back effectively lift the body off of the cowl?

Thanks.