I don't have a Blue Box to put my 3C into yet, but when I do I assume it will matter
which end of the BackPlane5 the 3C front panel plugs onto.
Should I put the 90° (flat socket) connector on Slot 1 or Slot 5 ?
I can't find a picture of a 3C installed in a Blue Box which would probably make it clear.
Thanks,
PeterO