﻿M3 S1200 T1 D1
R1=90 R2=0
R3=20
R5=R1-R3
R6=8
G0 X=R1 Z=R2+2
G0 X=R5
G1 Z=R2-150 F0.5
G2 X=R5+2*R6 Z=R2-150-R6 CR=R6
G0 X=R1 Z=R2+2
M2