What fixed yours? I start vacation on Friday so I'll be trying someshit out when I get the chance. Ill keep you posted.

 

1 step colder plugs made a pretty big difference.. but it's not perfect yet.. still got some diggin to do I think. Only knocks when the turbo seems to make even more power at possibly a certain rpm range.. 2-3 degrees now instead of 10-12 lol. It's fine at full throttle below.. let's say 4400 rpm and any part throttle there's 0 knock now.. I was gettin it all over the place even at part throttle sometimes. May still need to check my maf tho.. I just have limited time these days due to work =/ It could be dirty, or perhaps the air filter's a little dirty, although I kinda doubt it but who knows.. these things are pretty finnicky from my experience so far.
Just out of curiosity, have you checked your knock sensors yet? Position wise.. I read they should be at about 9:00 to make it basically not have "phantom knock". Sucks that they're so damn hard to get to tho.. I gotta look at that myself someday lol.. who knows?

 

I havent checked the knock sensors yet. I'm gonna leave them till the last resort due to them being in a difficult place. I'm gonna seafoam my car aswell as pulling the valve cover.