after checking the possibilities of the mouse i decided to keep the two main tools, left and right clicks and the moving censor.

the rests
by adding cable i could make new connector and buttons using old nails that i recycled, which have the correct electric resistance to creat the same action hat the original buttons do.
this is how the new buttons look like as you turn the principal source and it intercepts the second source of information the information is send to the computer activating it use.