I knew I should not have touched that button but alas I did. I clicked on the default button (settings->general) and now whenever I want to make a part transparent it won't! MLCad said that the color is a custom color but shows BLACK on the view (...) (23 years ago, 26-Feb-02, to lugnet.cad.mlcad)
Try going to Settings->General->Change and look at the shading optimizations. If it is set to maximum, change it. I've had the same problem before. (...) (23 years ago, 26-Feb-02, to lugnet.cad.mlcad)
