I have a C-beam machine being controlled by Grbl Panel. when drawing a design on paper with the machine, the pen should stop, lift and move to other location. Instead, the pen keeps moving in a line in the direction between the two points. The pen should stop at the arrow in the picture below. The gcode stopped bolded lines shown in the section of code below. This gcode was developed using ink scape and MakerCam. Code: (Generated by PartKam Version 0.05) G20 G90 G40 (follow path 1) G0 Z0.5 (T0 M6) G17 M3 G0 X9.6728 Y1.6736 G3 X9.6655 Y1.6138 I2.0421 J-0.2789 G2 X9.6591 Y1.5595 I-2.4615 J0.2631 G2 X9.655 Y1.5326 I-0.6064 J0.0784 G2 X9.6233 Y1.3867 I-1.7961 J0.3138 G2 X9.5169 Y1.0026 I-12.5677 J3.275 (G2 X9.5151 Y1.003 I575.8389 J3144.4886) (G2 X9.5115 Y1.0036 I2301.836 J12569.6144) G3 X9.014 Y1.0934 I-17.817 J-97.2928 G3 X8.756 Y1.138 I-4.6455 J-26.1203 G3 X8.325 Y1.2062 I-3.9146 J-23.3448 G3 X7.9432 Y1.2589 I-2.7188 J-18.2727 G3 X6.985 Y1.3549 I-2.2534 J-17.6704 G3 X5.9175 Y1.4066 I-1.5955 J-21.8844 G0 Z0.5 (Left Half Crown Outline) G0 X5.9182 Y8.5324 G1 Z-0.0098 F320 G3 X5.7843 Y8.6498 I-0.6466 J-0.602 F320 G0 Z0.5 M5 M30 When the bolded lines were commented out, the program ran normally. Why did the code fail? My idea is that large number in the I & J numbers caused GRBL to fail.. Can anyone tell me why??