
G90G0Z[#7020]
#10=#5046 (Store A coordinate in register #10)

N10
IF [#10 LT 180]  20
#10=#10-360
JUMP 10

N20
IF [#10 GT -180]  50
#10=#10+360
JUMP 20

N50
G91 G0 C [-1*#10]
G90 G10 L70 P#5220 C0

