Wow, I almost choaked when I saw picture. Oh the horror.

My older MK2a w/ IBM drive and my newer MK2a w/ Fujitsu drive both had two red washers under each screw hole.

When I added an 80 next to my IBM, I managed to scrounge up 4 thicker metal washers, but I was very nervous about shorting out the PCB with them. No problems so far.

However, does anyone know the "model number" of these perfect red washers? Or, does anyone know where they can be purchased? I wouldn't mind having 8 more for my next upgrade (and 8 to replace the frighteningly metal ones, maybe). Thanks.