Minor question.
So the current 9-A's scale right now to 0.008 tons (or 33.472 megajoules) IIRC, which is all good, but the issue is the downscaling.
Right now there is no clear option for what the current 9-B+ people downscale to besides "vastly below 33 MJ", but this is a problem since by downscaling rules, they should be downscaling to baseline 9-A, which is 20.92 MJ, or 1.6x weaker than the 9-A scaling value. Honestly, this seems like a wide enough gap for me, but I think either one of 2 options works:
1. People who downscale from the calc scale to baseline 9-A, or 0.005 tons of tnt (20.92 MJ).
2. People who downscale from the calc scale to baseline 9-B+, or 10.4675 MJ