Trackball Qs

[crashdmj]

So when people take a mouse trackball such as that crayola kids one or anyone that is connected to a mouse...do they keep it in the casing and mount it as is, or do they take the ball out and use like an optipac and such?
If you leave it in the original casing can you still play mame trackball games or do you need the optipac and the housing/casing.
Derek

[SirPoonga]

usuallu they keep the casing, or cut/modify as needed to mount it.