I`ve noticed my LTFT are all over the place need help with tuning im running my stock tune right now only thing that has been edited was the dtc`s for the rear O2 delete along with O2 simulator. My mods are factory supercharger pulley, ZZP stage 2 P&P heads 105lbsprings etc, factory length comp cams pushrods, factory cam, plog, ported rear exhaust manifold, 3" catless dp, 4" fwi, AL606 gapped at .60. I need to know where to start with tuning I have some KR and it will go away if I let off the throttle and slowly apply it again. I do not have a wideband and I also have a rear O2 delete, so I can not tune WOT. So how to start, copy and paste my high octane into my low octane save and flash that over then keep repeating the same process until im happy? Do I go through any tables and hand smooth the numbers closer in the cels or nope. Do I change anything before copy and pasting the Fuel tables like reset fuel trims or unplug the MAF, or do I use HPTuners to turn the MAF off along with unplugging it also? I will be tuning with HPTuners standard version, along with a Aeroforce scan gauge to help me watch things along with HPTuners. Any help would be greatly appreciated.