I've been lurking here for a while but haven't really gotten around to posting until now. Anyways, I found a new combo off of 2A > 2C > RC that does much more damage. Instead of going into j6C or straight into jA, you can do 2A > 2C > RC > 5D > jA > Dive Loop > Cloop > Recurse for about 1000 more damage than j6C and a few hundred more than jA > jC > jD. For those who are wondering, it does about 5.6k damage.
You have to time the 5D for exactly the point before the opponent techs for the Dive Loops to connect with jA, or you can just use the j6A > 6A bug variant of the Dive Loops if you do an early 5D, though it does less damage overall. I've tested this on Noel, Ragna, Jin, Hakumen, and Bang and it works on all of them. I'll test the rest of the cast later, but it will definitely whiff Carl.
Anyways, on the note about having to hold down the D button if 5D is used during curse, you can just use 4D instead to make the D bug whiff entirely, even on Tager, except when you hit them when you're in the corner for some reason. Then you need to use 5D and then quickly tap 6. It's much easier than holding the D button for the entire duration of a combo if you play on pad if you ask me.