I've made a mask (for photolithography) using Photoshop. Just realised the new mask maker do not take jpg/tiff etc files and only autocad files. LL I went to search for autocad and installed it, its not friendly at all! can't see the grids/rules/ the u usual 'pixels/cm' etc makes it v foreign to me. Online tutorials are slow and painful.
Any autocad pros out there can help me?!
Many thanks in advance