The model is the OverhangTest from CNC Kitchen found in Dropbox - FilamentTestModels - Simplify your life
Polylite ASA:
The actual nozzle speeds:
Your fan speeds are a bit higher than mine. I had them way down. I have some Z-layer strength hooks printed and will test them tomorrow to see whether I can find a difference vs. the “no fan” setting… Z-layer adhesion was why I dialed the fan speed down originally.