Spencer: You're correct, unfortunately I don't have the hardware to pull fuel out, AFR is sitting around 10:1 across the board, which is fine under boost conditions as this is what Mazda had factory, however at idle it's not much leaner which is my major issue with the tune.
The boost controller has leaned out the low end boost to ~11:1.
Dave: Yea, it's currently running 14 degrees advance, it should be between 17 & 19.
Unfortunately Cartune didn't want to advance the timing any more than this, or lean it out further.
Had I known more about AFRs and IGN timing at the time I would have taken it elsewhere.
Onwards and upwards, a proper tuner will be doing the full tune.