[KensRedZed]

Hi Tony,

Those are Sloting Plus axle spacers. They are quite accurate for size.

Tinning the leads can promote wire breakage at the soldering point. That's why I fold the wire instead.

One point I forgot to mention. The set screw goes on the ousite of, and in the hole above the braid. The braid helps the prevent the threads from cutting the wire. Don't try and install the set screw inside the braid itself like the wire.

Cheers,
Ken