Thanks. I checked the wastegate when I had the manifolds off and it was all clean and working fine it seemed. Plus my pressure does go up to 10psi when I'm all out.

I had the ALDA line/banjo bolt off and its all clean. How would anything like that cause this problem anyway? My ALDA is backed out all the way so it should be barely effective at all, no matter what kind of pressure it's seeing, or not seeing, right?

Plus, more pressure (higher turbo revs) to the ALDA should actually reduce fuel, right? I thought it reduced fuel to keep from burning it excessively (reduces black smoke)?