Knock while shifting?

[SallySpeed3]

So I usually have my AP monitoring KR just to make sure everything is ok. I get the usual small amounts of knock while cruising(.35, .7, etc.) Not worried about that because its just the ECU adjusting timing. Every now and then I get higher readings out of no where just driving around town, as high as 7 sometimes, but I never actually hear the knock, just reporting what the AP says. Over the last couple of months, most of my wot datalogs show no knock at all, and if any shows up its only .35 or .7 for a tenth of a second. What drives me crazy is that quite frequently as I shift gears I'll get KR readings. Has anyone else noticed this? something to be worried about? It happens literally as I put the clutch in and move the shifter, really weird.

 

[hugador]

Someone else could help you in more detailed but found this on a quick search.

"It is normal for it to show some KR when stomping on the throttle and also during the shift"
"consider switching fuel brands"

here is the link and ignore the product they're selling. Again, it's just a quick search.
http://www.concoursdirect.com/hemi-predator-parameters.html