[TenTec] Split operation, etc.

[Dave McClafferty]

> I'm trying to take advantage of the fact that the interface is a computer
> program and not just make it look like a picture of a radio.
I agree Mark. The virtual tuning knob is a cute gimmick but all you need is
the left and right mouse buttons to tune up and down respectively whenever
the control program has the focus.
> I've been
> thinking about how best to approach the tuning functions.
An idea I've been thinking of trying is to use the scroll wheel on the mouse
for tuning.

73, Dave, VE1ADH