Step 5. Place the overlay on top of throttle. Align the switches within the circles like so.
Step 8.jpg
Step 6. Push down on the paper the Switches should emerge from where you cut across the circles.
Step 9.jpg
If the switches do not align within the circles there is a scaling issue with your print. You may have to play with your printer settings or try using the PDF or PNG. The printing out process can be frustrating and there is no exact science to it. I created this file in GIMP and also have a Photoshop file of this profile. If your struggling and want access to those let me know via PM and we can work out a way to transfer them, as they are large files .
If the overlay is the correct size. You can cut out the holes with an hobby knife and tape the overlay down.
Step 10.jpg
Step 11.JPG
You could also take these files and have them either laser cut and etched or printed on foam board. Which is probably how these result we’re achieved.