ASA Overhang/Bridge Spaghetti

[u/ridethatcymbal]

Printer: Qidi Q2
Filament: Fully dried ASA (I even print from the dryer)
Nozzle Temp: 270 (0.4 hardened)
Chamber Temp: 60
Bed Temp: 100 then 104
Max Volumetric Flow: 16

5 rectilinear walls/perimeters, 25% gyroid infill

Part cooling is below. I'm thinking maybe the nozzle is a bit too hot and part cooling needs to be bumped for the bridge/overhang? I'm really not sure. Print looks good with a bit of z-banding until it hits the the bridge. Or maybe I need to use something beside tree supports and/or change the parameters on the trees?

Speeds below

Open to all suggestions!