I'm new in milling PCB, and in designing PCB as well.
I used Altium circuit maker to design a little PCB board as a test, and output Gerber files.
On the promotion video made by Carbide they import .TOP file.
I doesn't have this kind of file in my export. The most likely to be my file has .GTL extension (Gerber top layer I presume).
But when I try to import it in carbide copper it just doesn't work.
Does anyone has an idea ?