help needed on fusion 360 and g code

[Ger21]

According to the line above, it uses G90 and G91.1.
The problem with them being on the the same line, is that if you are in G91 mode when you load the program, it won't switch to G90.

[terry1956]

hi, this is the full g code to face the part.

(WHEEL SLOTS CUT FRONT FACE WHEEL FIRST CUT 3MM)
(T1 D=3. CR=0. - ZMIN=0. - FACE MILL)
G90 G94 G91.1 G40 G49 G17
G21
G28 G91 Z0.
G90
(FACE2)
M5
M9
T1 M6
S5000 M3
G54
M9
G0 X38.7 Y1.357
G43 Z15. H1
Z5.
G1 Z0.3 F333.
G18 G3 X38.4 Z0. R0.3
G1 X36.75
X0. F1000.
G17 G2 Y4.185 R1.414
G1 X36.75
G3 Y7.013 R1.414
G1 X0.
G2 Y9.842 R1.414
G1 X36.75
G3 Y12.67 R1.414
G1 X0.
G2 Y15.498 R1.414
G1 X36.75
G3 Y18.327 R1.414
G1 X0.
G2 Y21.155 R1.414
G1 X36.75
G3 Y23.983 R1.414
G1 X0.
G2 Y26.812 R1.414
G1 X36.75
G3 Y29.64 R1.414
G1 X0.
G2 Y32.468 R1.414
G1 X36.75
G3 Y35.297 R1.414
G1 X0.
G18 G3 X-0.3 Z0.3 R0.3 F300.
G0 Z15.
G17
M9
G28 G91 Z0.
G28 X0. Y0.
M30