somehow my trackerball red ball has vanished I know theres a way to enable using the arrow keys to move the mouse around, how to go about doing this? having to use my wardrobe knob I pulled off and it semi works as a trackerball ffs.

nvm got it, anyone any idea how much replacement red balls cost?

Have you looked at ebay for spares/repairs models similar to yours?

found it, it was hiding under a 1930s handgun