1.031 lambda
Also noticed it tending to do a bit of slooow idle surge from 670rpm to 730 which doesnt seem like much but you can hear it. Air load surges with 16.3 to 20.5 of course, MAF values, timing a little bit too (idle timing is 12 stays around there with a dip into 7s when it "resets") but they all seem like results not causes. Can see this pretty clearly 2:10 into log