Watching Aikouka, I notice he doesn't follow up his block strings ending in 2C with anything else. A lot of my game has been following 2C up with a mixup of stuff like the 3C slide, 2D overhead and the occaisional 214A - I'm guessing these, especially the last, are easily punishable and that's why I'm not seeing them that there?
(I'm new to aksys stuff, so lol if this sounds very scrubby)