OK, I did a visual alignment. In reality, it didn't take much to get the waveform shown.
The PIP is at 24.3 which is where the trough should be. I looked around and tweaked some more but I couldn't shift the trough to freq. of 24.3. BTW, each H division is 1MHz.
I would think it is important to have that trough at 24.3, right? I'm just guessing that the 24.3 is midway between 25.3 and 23.1, hence the trough. Any ideas as to how to shift that trough? Or do I need to?
When I say shift the trough, I really mean the whole waveform.