ill post my stock logs, did some long data logging last night. Had a pull from a stop to 110. had some nice knock in 3rd gear (on an auto if it makes a difference) on 87octane in 37 degree weather. im talking a knocksum of 8-10 in the 4500 range.

 

I take a quick look to your log... A lot of knock around 3000 rpm, I remove 4 degree on my car to almost remove all the knock I got in this area. (I got a lot of knock when I slow down and I want to accelerate slowly in 4 or 5 gear...)