HOWTo - Set up Maximizer (Updated PiP)

[gunners]

I currently have wow macros set up on F1 F2 and F3, i have setup PIP to swap between my 3 alts using LCtrl F1 LCtrl F2 and LCtrl F3, however , its very frustrating because when i use the LCtrl F1/F2/F3 combinations, the windows dont swap and the macros execute instead, sometimes the windows swap most times not though.