Seeing was much better tonight, and I found a pair of captures of Jupiter that derotated well:
Jupiter 2019-09-11 10:44 UTC
Skywatcher 180 Mak-Cass
Fujiyama 12.5mm ortho (shimmed)
Canon T3i (LiveView capture)
The bleeing of dark red into the EB near the eastern limb was clearly visible on the laptop screen during capture—I even used it as the target for my reticle crosshairs to keep Callisto in the scene.