Thanks guys. Last time I ran a tank of premium (91 no ethanol from a station way out of town), I was at -0.98 to -0.96. When I switched back to 87 to start my new tunes with AJP, the OAR dropped pretty quickly (within 20 miles) and settled at -0.33 through 2 tanks of fuel. It just seems to be taking a lot longer to adjust this time.
On a side note, I was under the impression that OAR was stored in KAM and that clearing it should reset OAR to a default value. This is not the case with my X4, since my OAR does not change after a KAM reset. I sent a note to SCT yesterday asking if the X4 should be capable of resetting this value, and they replied saying I needed to set up a remote support session to look into my issue (no definitive answer given). I won't be able to call during their support hours until tomorrow morning, but I'll let you know what they say.
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