G29 I999 ; Invalidate the previous mesh
M421 I0 J0 Z-0.1325 ; Set mesh point 0,0 to -0.1325
M421 I0 J1 Z-0.1325
M421 I0 J2 Z-0.0603
M421 I0 J3 Z-0.1213
M421 I0 J4 Z-0.1213
M421 I1 J0 Z-0.1325
M421 I1 J1 Z-0.1225
M421 I1 J2 Z-0.0503
M421 I1 J3 Z-0.1113
M421 I1 J4 Z-0.1213
M421 I2 J0 Z-0.0837
M421 I2 J1 Z-0.0837
M421 I2 J2 Z0.0063
M421 I2 J3 Z-0.0642
M421 I2 J4 Z-0.0642
M421 I3 J0 Z-0.1102
M421 I3 J1 Z-0.1003
M421 I3 J2 Z-0.0415
M421 I3 J3 Z-0.1012
M421 I3 J4 Z-0.1112
M421 I4 J0 Z-0.1102
M421 I4 J1 Z-0.1102
M421 I4 J2 Z-0.0515
M421 I4 J3 Z-0.1112
M421 I4 J4 Z-0.1112
https://marlinfw.org/docs/features/model_predictive_control.html