This morning I spent about an hour searching here, FA, SAU, google, etc before just getting off my *** and doing it. So since I couldn't find an answer anywhere to what IN/OUT settings to use for a Z32 MAF on an RB25, I thought I'd post this for future searches. Since this is nowhere near what the AFC manual recommends for this combination (which is in=2, out=4), that leads me to believe that every combo is different so don't afraid to play around with IN/OUT until the car runs well.
N62 MAF/RB25DET ecuS-AFC Neo IN=4, OUT=8
Hopefully that'll help someone in the future, because I was just about to give up on getting this N62 to work.
Marshall
