Creating a Macro For Stroke Selection [Solved!]

[Ofnuts]

Btw, may you don't need to color-exchange anything. You can get a selection on a layer and use it on another layer, so you would typically work with two layers: you initial image and one you add over it. Then:

• activate the initial layer, and make a selection
  
• activate the "laser cut" and stroke the selection
  

When done, hide the image layer, leaving only the laser cut and export to JPG/PNG. This will produce an image with only the laser cut image.