Sorry to bother you again. I have been trying to establish a workflow using MathMod v12.0.1 v12.1 (the About window mentions both versions). On Mac OS 15.3, I am unable to save a file. Also, I am unable to load a file, as MathMod does not recognize any files in the finder window. I have tried both .txt and .json extensions. I notice that issue #250 reports the same issue with saving a file, but does not mention loading a file. Thanks again, Robert Email: rwpinto@mac.com Voice: 617.821.8999 On Feb...
crash when entering 0 as grid lines