Long time, no posts...

I can't seem to find any links to buy an optical board to replace the one in the Suzo trackball. I did check out the links from Andy (ulitmarc) on how to build your own, but the links to the parts are now discontinued items,
I did see the link on the for sale board for the optical board repros, but the layout of them will not fit the track ball from what I can tell.
I have that 2 1/4 size trackball and one of the optical boards is toasted.
Can anyone point me in the right direction? Maybe a link to the right optical sensor at Mouser.com?
Thanks!
Smack