Does anybody have any "good" experience when printing with ColorFabb allPHA? I have an Ultimaker S5 and an S7. I have tried many combinations of adhesive/build plate/flex plate combinations - Magigoo PP, ABS, PA, PC. Dimafix, 3DLac, Pritt stick, etc. on glass and flex plate. I still can't get a part to stop curling up either during the print or after the print is finished. CURA settings I have changed are 0deg build plate temperature, 100% fan speed, use of brim and the new alternate wall directions.