Well that's a shame

@masso-support. Those parameters are pretty standard on other CNC controls. I have some G-Code that made use of G38.2 with parameters #1001 thru #1005 and simple math to establish the center of a pocket or hole. Maybe you can make use of this G-Code for your additions.

N010 G90 G94 G17

N020 G20

N030 M05

N040 M09

N050 T0 M06

N060 G91

**N070 G0 Z**

N080 #1001=

N090 #1002=

N100 #1003=

N110 #1004=
N120 #1005=[/2.0 - #1004]

N130 G0 X#1001 Y#1002 (move above nominal hole center)

N140 G0 Z#1003 (move into hole - to be cautious, substitute G1 for G0 here)

N150 G38.2 X[#1001 + #1005] (probe +X side of hole)

N160 #1011=#5061 (save results)

N170 G0 X#1001 Y#1002 (back to center of hole)

N180 G38.2 X[#1001 - #1005] (probe -X side of hole)

N190 #1021=[[#1011 + #5061] / 2.0] (find pretty good X-value of hole center)

N200 G0 X#1021 Y#1002 (back to center of hole)

N210 G38.2 Y[#1002 + #1005] (probe +Y side of hole)

N220 #1012=#5062 (save results) N210 G0 X#1021 Y#1002 (back to center of hole)

N230 G38.2 Y[#1002 - #1005] (probe -Y side of hole)

N240 #1022=[[#1012 + #5062] / 2.0] (find very good Y-value of hole center)

N250 #1014=[#1012 - #5062 + [2 * #1004]] (find hole diameter in Y-direction)

N260 G0 X#1021 Y#1022 (back to center of hole)

N270 G38.2 X[#1021 + #1005] (probe +X side of hole)

N280 #1031=#5061 (save results)

N290 G0 X#1021 Y#1022 (back to center of hole)

N300 G38.2 X[#1021 - #1005] (probe -X side of hole)

N310 #1041=[[#1031 + #5061] / 2.0] (find very good X-value of hole center)

N320 #1024=[#1031 - #5061 + [2 * #1004]] (find hole diameter in X-direction)

N330 #1034=[[#1014 + #1024] / 2.0] (find average hole diameter)

N340 #1035=[#1024 - #1014] (find difference in hole diameters)

N350 G0 X#1041 Y#1022 (back to center of hole)

N360 M30