This is my first attempt at designing a control panel and I'm just looking for some feedback. The panel dimensions are 32" x 18". Those are based on the inner most vertical lines, using the middle vertical lines it would be 33" and using the full width it would be 36", but I think I would prefer 32". The part I think could be the biggest problem is the trackball and spinner being too close. I think while using the spinner + 3 buttons to the right it would probably be easy to hit the trackball. The distance between the center of the trackball to the center of the 3 buttons is about 7" so it might be ok.
The buttons on the top 2 corners are coin and player buttons. The cluster of buttons in the middle will be "admin" type buttons top- Enter, F2, F12 bottom- Esc, Tab, `, Pause.
Thanks
Tom