JaguarMcGuire

I cant for the life of me get IAD combos to work. im sure my question is all too common. if so, instead of an answer, a link to someone in the past who had a similar thread or a thread that goes a bit in-depth with them would be outstanding. I cant even get 2CC > IAD CC > 5C to work a single time. im tired. ive been sitting here for hours looking at videos and am at my last nerve trying to do it.