EA7HVO key replacement paddles - spatula style

A pair of paddles compatible with EA7HVO awesome key, with a spatula design inspired by this putikeeg model.

The pilot hole for the contact wire now has a softer bend, making wire installation easier. There is also a second hole through the pivot, so you can route the wire through the bearing itself. This will require a small hole right in the center of the bearing.

I also designed an alternative housing which allows installing wires through the bearings, but you can just drill the original bearing housings.