I'm new to Okuma machines and the IGF programming system. The other day I wrote a program for our lathe & all of the G02'S & G03"s came out backwards. meaning the instead of the code being a G02 it posted out as a G03 and vice versa. Can someone tell me why by looking at the program, I don't see a way to attach a IGF file. Thanks in advance any help would be appreciated. :drowning:

$A5136-FC-OD-GM.MIN%
G13
VTLIN[1]=3
VTLFN[1]=1
VTLL[1]=1.6000
VTLA2[1]=5.0000
VTLA1[1]=80.0000
VTLIN[1]=3
VTLFN[1]=1
VTLL[1]=1.6000
VTLA2[1]=5.0000
VTLA1[1]=80.0000
VTLIN[1]=1
VTLFN[1]=1
VTLL[1]=1.6000
VTLA2[1]=55.0000
VTLA1[1]=80.0000
VTLIN[1]=1
VTLFN[1]=1
VTLL[1]=1.6000
VTLA2[1]=5.0000
VTLA1[1]=80.0000
VTLIN[12]=7
VTLFN[12]=3
VTLL[12]=1.6000
VTLA2[12]=35.0000
VTLA1[12]=55.0000
VTLIN[9]=2
VTLFN[9]=1
VTLD[9]=1.5000
VTLL[9]=6.0000
VTLA2[9]=5.0000
VTLA1[9]=80.0000
VTLIN[7]=8
VTLFN[7]=1
VTLD[7]=2.0000
VTLL[7]=6.0000
VTLA2[7]=5.0000
VTLA1[7]=80.0000
VWKR=393.7007
VCHKL=0.4000
VCHKD=7.1000
VCHKX=7.1000
VCHKZ=0.0000
DEF WORK
PS LC,[17,0],[6,35]
PS LC,[0,0],[17,71]
PS LC,[0,0],[23,14],0
END
DRAW
N0001 G13
N0002 G00 X30 Z50
N0003 G50 S2500
NAT01
N0050 G97 S796 M44 M03 M08
N0051 G00 X3.6 Z2.4 T010101
N0052 Z2.3
N0053 G96 G110 S750
N0054 G85 N0055 D0.1 F0.012 U0.01 W0.01
N0055 G82
N0056 G00 Z2.131
N0057 G01 X3.46 G41 E0.012
N0058 X1.4
N0059 G40 I-0.0004
N0060 G80
N0061 G00 Z2.4
N0062 G97 S796 M09
NAT01
N0100 G97 S398 M42 M08
N0101 T010101
N0102 G00 X7.2
N0103 Z1.723
N0104 G96 G110 S750
N0105 G85 N0106 D0.1 F0.012 U0.01 W0.01
N0106 G82
N0107 G01 Z1.484 G41 E0.012
N0108 X3.5 E0.012
N0109 G40 I-0.0004
N0110 G80
N0111 G00 Z2.4
N0112 G97 S398 M09
NAT01
N0150 G97 S398 M08
N0151 G00 X7.2
N0152 T010101
N0153 Z1.6
N0154 G96 G110 S750
N0155 G85 N0156 D0.2 F0.012 U0.01 W0.01
N0156 G81
N0157 G00 X6.5529
N0158 G01 Z1.4833 G42 E0.012
N0159 X6.699 Z1.4682 E0.012
N0160 Z0.5 E0.012
N0161 G40 K-0.0004
N0162 G80
N0163 G00 X7.2
N0164 G97 S398 M09
NAT01
N0200 G97 S819 M08
N0201 T010101
N0202 G00 Z2.2
N0203 X3.5
N0204 G96 G110 S750
N0205 G85 N0206 D0.2 F0.012 U0.01 W0.01
N0206 G81
N0207 G00 X2.9921
N0208 G01 Z2.131 G42 E0.012
N0209 Z1.9468
N0210 G02 X3.1417 Z1.7161 I0.393 K-0.0001
N0211 G01 Z1.4783
N0212 G40 K-0.0004
N0213 G80
N0214 G00 X7.2
N0215 G97 S819 M09
N0216 X30 Z50 T0100
(FINISH PROFILE DNMG-432)
NAT12
N0250 G97 S314 M08
N0251 G00 X7.2 Z1.6 T121212
N0252 G96 G110 S591
N0253 G87 N0254
N0254 G81
N0255 G01 X6.8 Z0.5 G42 F0.012
N0256 X6.6929
N0257 Z1.4534

(ALL OF THE G02'S & G03'S ARE REVERSED WHY)

N0258 G03 X6.6855 Z1.4582 I0.0013 K0.0048
N0259 G01 X6.5429 Z1.4773
N0260 G03 X6.5277 Z1.4783 I-0.0034 K0.0037
N0261 G01 X3.3196
N0262 G03 X3.3131 Z1.4772 I-0.0031 K0.0039
N0263 G01 X3.1415 Z1.439
N0264 Z1.7161
N0265 G02 X2.9921 Z1.9468 I-0.393 K0.0002
N0266 G01 Z2.123
N0267 G03 X2.9861 Z2.126 I0.0017 K0.0047
N0268 G01 X1.4
N0269 Z2.226
N0270 G40 K-0.0004
N0271 G80
N0272 G00 X7.2
N0273 Z1.6
N0274 G97 S314 M09
N0275 X30 Z50 T1200

NAT09
N0300 G97 S1616 M44 M08
N0301 G00 X1.3 Z2.4 T090909
N0302 G96 G110 S550
N0303 G85 N0304 D0.2 F0.015 U0.01 W0.01
N0304 G81
N0305 G00 X2.1
N0306 G01 Z2.126 G41 E0.015
N0307 X1.875 Z1.936
N0308 G40 K-0.0004
N0309 G80
N0310 G00 X1.3
N0311 G97 S1616 M09
N0312 Z2.4
N0313 X30 Z50 T0900
NAT07
N0350 G97 S2204 M08
N0351 G00 X1.3 Z2.4 T070707
N0352 G96 G110 S750
N0353 G87 N0354
N0354 G81
N0355 G00 X2.1
N0356 G01 Z2.126 G41 F0.012
N0357 X1.875 Z1.936
N0358 X1.3
N0359 G40 K-0.0004
N0360 G80
N0361 G00 X1.3
N0362 Z2.4
N0363 G97 S2204 M05 M09
N0364 X30 Z50 T0700
N0365 M02