I do have individual cylinder compensation, but as far as l can tell it would be constant and most of the time the cylinder doesn't need it. I glanced at the KS sensitivity and I might play with it in the future beyond the move, but given the ringland failures I don't want to de-sensitize it quite yet.Do you not have the ability to change by spk advance by Cyl , also do you have adjustments for the knock sensor sensitivity settings by Cyl , there is a lot of interesting settings for the knock sensor by cyl you should look into as well as individual spk advance by cyl vs blanket borderline changes , and they really help
I think that my biggest issue (aside from the inexperience, obviously) is that I'm working with maps made for better fuel than I'm using and if I would have had started with lower-octane maps it probably would have been easier. 91 just happened to be the lowest stage 3 map, so I'm having to backtrack before I can even get started (if that makes any sense).
There's definitely a lot more to this than I initially imagined. I figure that I'll work on the 89 portion for a couple of tanks before going back to do more on the 93, and hopefully by then it should be decent for normal daily driving.