I think I've found a new combo, didn't see anything on it in the combo guide.
Requires 1 Install Bar
5bb>2bb>5cc>236d>5bb>5cc>236a>214a
Deals 2407 damage.
I assume that the 214a links into 22c, but I am terrible at timing that, so I can't confirm.
The second 5bb definitly does not link into 2bb, for some reason. Seems like after 236d, some links break.
There might also be some slight loop potential here going through the 236ds like the following:
5bb>2bb>5cc>236d>5bb>5cc>236d, repeat the 5bb>5cc>236d.
That would be completely ridiculous and not viable, probably wouldn't even deal much damage before you ran out of Install, but hey, it might work