The above is why I don't intermix classes yet...back when I first started with AHK trying it out it was hell programming AHK's script, thankfully I'm a quick learner and actually try to think and solve the problems then go lookin for help...I referred back to the old posts in this forum a bunch, every day for weeks, and experimented with code layouts till I found out through trial and error how to make all my alts move via WSAD instead of just /following...at which point I also learned firsthand why we use /follow in the first place; no matter how hard I tried I couldn't line the cameras up in such a way that the chars wouldn't diverge paths. I don't even wanna think about Octopus or Synergy and cross-comp work after how tough the "simple" script editing was(and it was sorta, but just for me cuz I excel at modifying existing things like sorn's script to my own ends, it's all simple common sense and copy/paste/edit ;p)

Start easy; roll 2 locks/mages and link 'em up with something free, match their hotkeys and simply press 2 to see if they cast shadowbolt/fireball together or not lol, then step up and learn how follow works and maneuvering is since 95% of the time you won't manually turn the alts, you have to move your main to point them in the right direction. Then you can worry about macros if needed once you master same-class mimicing lol