Dominos & Macros

Hi all, I have a few macros that use modifiers to cast different ranks of spells or different spells altogether. I recently installed Dominos Classic in my unending quest to get my UI to where I would like it to be. This has presented me with quite the conundrum: When I press the modifier key (I typically use shift as I do not have anything bound to shift+# or shift+q/e), the macro does not cast, but I can see from the tool tip that the macro IS detecting the modifier being pressed. When I hold the modifier and then click it with the mouse, it works. Also, pre-Dominos, everything worked perfectly. To the best of my knowledge, no other keybindings are present for shift+# or shift+q/e. I tried setting shift as a modifier for the specific action bar I have the macro in, but that did nothing. I also tried binding # and shift+# to the same button in the action bar, all this did was make it cast the non-modifier part of the macro. What am I missing in order to make use of my macros?

Totally meant to post this as my mage, but whatevs! LOL