I ran into the following program (I removed a few tools) written a few years back by who knows who. Notice that the main program is in absolute mode, and the sub program is in incremental mode. I have the post:

FANUC 15M MAT [IH] B958.12.PST

though it could have been modified at some point in the past 3 years. Is this code fragment (absolute main/incremental sub) generated entirely by the post somehow, or are there settings in GibbsCAM I can use to generate this type of output with the relevant post in hand. I wrote the same helical interpolation using the Z Ramp Contour Plug-In, but when I select absolute mode for the post, both the main and sub programs are in absolute mode, and when I select incremental mode for the post, both the main and sub programs are in incremental mode.

Any thoughts?

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:2500
( PROGRAM.NCF )
( FORMATO FANUC 15M MAT [IH] B958.12.PST )
( 9/16/08 AT 2O00 PM )
( OUTPUT IN ABSOLUTE INCHES )
( PARTS PROGRAMMEDO 1 )
( FIRST TOOL NOT IN SPINDLE )
G17G40G80
N1T20
G90G0G54X-17.Y0.
M100
( 1.250 HSS SHELL MILL )
( OPERATION 4O CONTOUR )
( WORKGROUP )
( TOOL 4O 1.250 FINISH ENDMILL )
S1200M3
G90G54G0X0Y4.75
G43Z5.H7T12M8
Z.5
M98P2501
Y3.6387
X-3.0532
M98P2501
Y.8248
X-4.6778
M98P2501
X-4.1136Y-2.375
M98P2501
X-1.6246
Y-4.4635
M98P2501
X1.6246
M98P2501
Y-2.375
X4.1136
M98P2501
XY.8248
X4.6778
M98P2501
X3.0532
Y3.6387
M98P2501
G0G80Z1.
M101
M30
:2501
G91
G1G41Y.063D7F10.
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
N10G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
N20G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
G3J-.183Z-.025
N30J-.183
J-.183
G1G40Y-.183
G0G90Z.5
M99
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