and just a quick bug fix, the area going from the adding chip to the 'a' repository has no diode and messes with the RAM commands, might wanna add diodes (add them to the b wires also just to be safe lol)
Ok revision 4 of the adding chip completed. Gah :| This add chip will be the death of me I swear. Also I overclocked it, not sure if it will cause anything bad but eh I guess we'll see (If it does, change the little bit of wall back to solid)