In classic era do you need an addon or something to have macros work in 1 click? In wotlk most of my macros would work in 1 click but it takes me 2 on era. Ex: shield bash macro that switches weapons and shield bashes, wrote my macro out the same way but I have to click once to change weps and then click a second time to shield bash
Could you share it? I do t recall offhand, but I don’t think that swapping weapons should trigger the GCD.
It may be that you have to switch stances in Classic Era and not in Wrath. That would trigger a global cooldown, I think.