45ACP chamber flag

I print on a QIDI X-PRO, with four wall, four bottom, four top layers and 100% lines infill.
Also, I print at 110mm/second 250c nozzle temp, and 60c build plate temp.
25% density grid supports, with 0.4mm z-distance, 1mm horizontal expansion to make support removal easier.
For your printer use whatever build plate adhesion you prefer.
Because I've tried other printable chamber flags and they always break off at the flag-chamber corner even when I ride the slide forward.