I found a vernier dial. I don't know when I got it, but it was still packaged.
The question is how to install it?
It's in two pieces. One is the knob itself. The other is a circular piece of plastic with with a slot cut in it. The knob has a peg sticking out the bottom.
I assume this is a way to set a reference point to start the vernier action from.
The question is, "How do I mount the ring?"
It would have to be something like gluing the ring to the face plate of the device. There is no way that I can use screws to mount it. The knob will be simple if I can figure out how to mount the ring.
The question is how to install it?
It's in two pieces. One is the knob itself. The other is a circular piece of plastic with with a slot cut in it. The knob has a peg sticking out the bottom.
I assume this is a way to set a reference point to start the vernier action from.
The question is, "How do I mount the ring?"
It would have to be something like gluing the ring to the face plate of the device. There is no way that I can use screws to mount it. The knob will be simple if I can figure out how to mount the ring.