Hi Paul. I got them from Mouser see:- However I had to cut about 4mm from the top ejectors so the cover of my S-100 box would fit when the card is in the bus. That is why they are flat across. On the next version of the board (if there is one) we should lower them a little. Also the heat sink is a little close to the LHS edge, may need to remove 2 fins. John John Monahan Ph.D e-mail: mon...@vitasoft.org Text: mon...@txt.att.net From: n8vem...@googlegroups.com [mailto:n8vem...@googlegroups.com] On Behalf Of Paul Birkel Thanks for these write-ups John! On Mon, Sep 23, 2013 at 12:49 AM, monahanz <mon...@vitasoft.org> wrote: I have written up construction notes for the S-100 bus 6502 master/slave CPU board. They are available near the bottom of this page:- -- -- |