Will keep this post updated with bnbs. videos, etc.
For now here is a nice 38-44% bnb that uses one meter:
**j.2, 1,1 chain xx qcb 2 mb (rolling laughing gas), b.3, j.2, 3,2 chain xx hcf 2 (flower) **
As is, this is 38%. If you cancel into flower slightly later at the end you can get an extra 2%, but the timing is a little tricky. Replacing the 1,1 chain with 3 will net you an extra 4%, but that strikes me as less confirmable. Once I am better at seeing the difference between a hit and a block in this game that may change.
Overhead Chains: (in order from most to least punishable.)