You can set the color of the instruction and the corresponding path by clicking on the instruction code button (make sure that the instruction line is selected first):

Addin Welding - Image 10

Note: Only the following instruction types (codes) are supported by default:

1.ws – welding start instruction

2.wc – welding continue instruction

3.we – welding end instruction

4.rc – custom Insert Code instruction

Instruction code & icon color