MPCNC #0000002
G34
16:32:49.195 : G34 Iteration: 1
16:32:49.195 : //action:notification G34 Iteration: 1
16:34:04.840 : Z2-Z1=0.4300 Z3-Z2=0.5600 Z3-Z1=0.1300
16:34:04.840 : //action:notification 1:2=0.430 3-2=0.560 3-1=0.130
16:34:05.126 : G34 Iteration: 2
16:34:05.126 : //action:notification G34 Iteration: 2
16:34:36.857 : Z2-Z1=0.1100 Z3-Z2=0.0000 Z3-Z1=0.1100
16:34:36.857 : //action:notification 1:2=0.110 3-2=0.000 3-1=0.110
16:34:37.101 : G34 Iteration: 3
16:34:37.101 : //action:notification G34 Iteration: 3
16:35:08.752 : Z2-Z1=0.0400 Z3-Z2=0.0300 Z3-Z1=0.0100
16:35:08.752 : //action:notification 1:2=0.040 3-2=0.030 3-1=0.010
16:35:08.862 : Target accuracy achieved.
16:35:08.862 : //action:notification Accuracy Achieved
16:35:08.862 : Did 3 of 8
16:35:08.862 : Accuracy: 0.04
G29 no spacer,
16:39:33.878 : //action:notification V1 3DP Repeat c78df2dP Ready.
16:39:35.330 : Bilinear Leveling Grid:
16:39:35.330 : 0 1 2 3 4
16:39:35.330 : 0 +0.110 +0.080 -0.040 -0.050 +0.120
16:39:35.330 : 1 +0.260 +0.090 -0.150 -0.120 +0.140
16:39:35.330 : 2 +0.420 +0.230 +0.090 -0.010 +0.250
16:39:35.330 : 3 +0.510 +0.280 -0.030 -0.050 +0.270
16:39:35.330 : 4 +0.710 +0.530 +0.330 +0.230 +0.320
G29 with a Penny at position #7,
16:42:13.283 : //action:notification V1 3DP Repeat c78df2dP Ready.
16:42:14.723 : Bilinear Leveling Grid:
16:42:14.723 : 0 1 2 3 4
16:42:14.723 : 0 +0.110 +0.080 -0.040 -0.040 +0.110
16:42:14.723 : 1 +0.270 +0.090 -0.160 +1.180 +0.140
16:42:14.723 : 2 +0.400 +0.240 +0.080 -0.010 +0.240
16:42:14.723 : 3 +0.520 +0.280 -0.020 -0.050 +0.260
16:42:14.723 : 4 +0.720 +0.530 +0.320 +0.210 +0.320
So now we know on these it is + = a high spot.
Well, Barry, I bet you are feeling real good about your fancy beds now. Shoot, looks at those numbers 
! How did I not even notice that before mesh leveling…(like two months ago).