Has anyone installed an Auto tune on a 12 plus wr450, I have a full fmf exhaust and looking for placement of the 02 sensor. The directions say after the cat, so I'm assuming to install it after the power bomb sections on the header, and a 10 degree offset. I have not been able to find any body that has any info on the net. Also the power commander has a map that says with slide stop removed. I they taking about the throttle stop screw? or the slide stop on the inside of the throttle body.