Auto_Bed_Leveling: Enhanced G29 command

[RobH2]

Nope, not working for me. After I do all the steps, adjust, flash, EEPROM commands and then go to print, my hotend is about 1.5 mm off of the bed in both Cura and Simplify3d. Slic3r in Pronterface is on the bed and preventing extrusion. Hmmmm... I'm at a loss now. I was hoping that Slic3r in Pronterface would be perfect. That's the host I used after I flashed the RAMPS to issue M502 and M500. I expected that it at least would be correct. If I now to into Slic3r in Pronterface, without a print running and do a G28 and then a G1 Z0, it's perfect. But, go to print and it's on the bed with no gap. I don't have an offset for Z in Slic3r. My setting in Slic3r for Z offset is 0mm.

Edit:

Here's a test. See anything odd?

SENDING:G29 n3 T V4
Roxy's Enhanced G29 Auto_Bed_Leveling Code V1.01:
Bed x: 25.00 y: 30.00 z: 7.54
Bed x: 92.00 y: 30.00 z: 6.91
Bed x: 159.00 y: 30.00 z: 6.22
Bed x: 25.00 y: 95.00 z: 7.54
Bed x: 92.00 y: 95.00 z: 6.99
Bed x: 159.00 y: 95.00 z: 6.30
Bed x: 25.00 y: 160.00 z: 7.62
Bed x: 92.00 y: 160.00 z: 7.00
Bed x: 159.00 y: 160.00 z: 6.33
Eqn coefficients: a: -0.01 b: 0.00 d: 7.75
Mean of sampled points: 6.937500

Bed Height Topography:
--0.71750 --0.02950 +0.59850
--0.64125 +0.05500 +0.59825
--0.60875 +0.06675 +0.67850

planeNormal x: 0.01 y: -0.00 z: 1.00

Bed Level Correction Matrix:
0.999954 0.000000 -0.009559
0.000000 1.000000 0.000731
0.009559 -0.000731 0.999954
echo:endstops hit: X:-8.99 Z:6.33

Edit #2: (I manually releveled my bed with the corner bolts/springs and ran the grid again)

SENDING:G29 n3 T V4
Roxy's Enhanced G29 Auto_Bed_Leveling Code V1.01:
Bed x: 25.00 y: 30.00 z: 7.10
Bed x: 92.00 y: 30.00 z: 7.12
Bed x: 159.00 y: 30.00 z: 7.07
Bed x: 25.00 y: 95.00 z: 7.05
Bed x: 92.00 y: 95.00 z: 7.16
Bed x: 159.00 y: 95.00 z: 7.29
Bed x: 25.00 y: 160.00 z: 7.17
Bed x: 92.00 y: 160.00 z: 7.19
Bed x: 159.00 y: 160.00 z: 7.30
Eqn coefficients: a: 0.00 b: 0.00 d: 6.99
Mean of sampled points: 7.159583

Bed Height Topography:
--0.08908 --0.04158 --0.05733
+0.12717 --0.00158 --0.11333
+0.13867 +0.03117 +0.00592

planeNormal x: -0.00 y: -0.00 z: 1.00

Bed Level Correction Matrix:
1.000000 0.000000 0.000850
0.000000 1.000000 0.000933
-0.000850 -0.000933 0.999999
echo:endstops hit: X:-8.96 Z:7.30