Is that different than the standard bencher? With the standard bencher, the
paddle rests on the center post for the spring, and the two keying contact
posts. It balances and works in a pinch. Field day for example. For long
term, reverse the wires, and change the paddle settings in your other
radios.
I actually found the idea on this list, didn't believe it but it was rather
easy to try, and it works.