I must still have a problem with my PropNet Transmission, I am going to try to reset the Transceiver Frequency again - I was transmitting a side tone of 1725Hz, and now moved down to 1700Hz (RF = 1700 + 10.138700mHz Base = 10.140400mHz, which is the North America PropNet Freq). It takes a while to get new spots after a change to anything on PropNet. It is hard to see results very fast.
Note: I use 10.138700mHz for my base receiver frequency, so that some of my other programs will work with ProgNet, all sharing the same transceiver at the same time. Or, at least thats the way most of them work :-)