Yeah, that definitely wont work.

The 3 FTL keys -- Assist, Follow, and Target -- must have the WoW Macro Action using either no modifiers, or only modifiers that will not conflict with the FTL modifiers selected in your Character Set. You have it set to press Ctrl+Shift+Alt+A, which means that the only time it will do anything at all is if one of your characters has Ctrl, Shift, and Alt selected for FTL modifiers.