Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Apr 25, 2012
Using a (Japanese tapered/pointed chopstick often used for sushi) chopstick in a bench vise, winding a toroid can actually be a meditation. The chopstick helps you keep the wires in place as well as helping press the inside turns snug against one another.
The 'secret' is to keep the path of the wire smooth and circular.