Schocker1968

Hello. I cant see the new print core in cura now. My problem is i want to print with Ultrafuse PAHT CF15 and insert a print core CC 0.6. Actually do i have problems with cura program that didnot knowing print core CC 0.6 and Ultimaker3 know printcore but shows that matirial is not good for this core? How can i solve this problems?