Hi Benny, not had a chance to get the Diagnostics page sorted out yet, have added G-Code and M-Code pages, that was tricky to do as I was having problems with the background. If I didnt have it enabled for all pages then it would show the area around the buttons in the background colour, if I did have it enabled then the G and M code could not be seen. My brain then engaged first gear and I made the G and M codes into PNG's and no problem after that.
Hood