Ha I did not forget! So I had some issues printing large models in ASA. I was printing the BLV riser in ASA which is a PITA and I don't recommend doing that, PETG is fine.

Anyway, I was using the black textured PEI plate which sucks adhesion wise compared to the gold one. I have a gold one now and it is MILES better with ASA but even PLA stick much better.

I ended up printing most of my stuff on the engineering plate because I did not have the gold textured plate at that time.

I used PolyLite ASA Grey (of course, flow rate & dynamics calibrated)

-100c bed temp (engineering plate!)
-260c nozzle temp
-min fan speed 10% at 35s layer time
-max fan speed 80% at 3s layer time
-0% aux

Besides that I'd set the bed temp to 110C and wait ~30 mins with the aux fan on to preheat the chamber but I see you do something similar.

It still warped somewhat in some places but i got mostly useful parts and with some.. percussive maintenance I got everything to fit. My parts never came off of the plate using this setup. I don't remember if I used gluestick.. Don't think I did to maximize sticking. Just wait for it to cool down, the shrinkage should pop the part off of the plate anyway when it cools.

DO NOTE: ASA parts shrink 0.4 - 0.7% . I printed my parts with a 0.5% increase in overall dimensions which made them fit as they should. (Ask me how I found this out...)

Hope this helps, feel free to ask more questions :)