i use no keybroadcsting
I think this is the problem. If you have 2 WoWs on one machine without a programme to broadcast key presses then the tabbed WoW (or the one not at the front of the screen) won't actually receive any key presses.

Any of those macros shoudl work, but you need a program to transmit the key press to the second WoW screen. Personally I use keyclone, but I know there are other software options out there (check the software forum for ideas).