How to print ABS/ASA with a Prusa Core One

I own a Prusa Core One. Lately I had to print several things for my car (Camper Van) in ASA. If you wonder about the reason, it is ASA is heat resistant and temperatures can go quite high in a car. ASA is really hard to print successfully. The reason is that it retracts when it cools. If you have an enclosed printer, you normally