Spacing out the Magnets

I took 28 N and 28 S magnets and spaced them evenly on my stripped rotor. I used 1/8 inch (approximately 3mm) tile spacers with a few strips of paper to create the 3.5mm spacing between each magnet. Here is a picture.


Here is the picture after I sealed it with fiberglass resin. I did this outside because the fumes are toxic.


Now I was ready to test the rotor.