[Elecraft] WSPR

[Aaron K5ATG]

I'm wondering if I am missing something. I'm trying to run WSPR with my K2.
I'm using a Signalink USB and have the transmit set at 140971 and receive
at 14956 (as per WSPR instructions). My PC clock is in sync with the WSPR
program, and I have the AF Gain at about 1 db. I have it set at 20%
Transmit. The Idle box is unchecked and the K2 is set at USB.  I see a
bunch of signals on the waterfall, but I am not receiving or transmitting
any signals.