I've got a big grin on my face lately. I haven't had a KR issue in a very long time and the LOR is happily perched on -1.0 all while running 4X. I did a brief WOT blast yesterday to look at CHP readings and was pleased to see a 15.1 lb boost reading. I'm not positive, but I think that's my first in the 15's. I have been worried about KR and gas octane issues for what seems to me like a long time. I'm tempted to say I was struggling with this last year even before the cold weather, so I'm a bit reluctant to chalk my good fortune now to the return of summer gas, but I don't know what else to credit.