I routed almost all modules:

ADD+Carry module, D-trigger module, 5AND, 2AND/2OR module, base board and working on memory module

Currently I'm working on making pcb's - I'm doing all pcb by myself using photoresist technology.

I already etched 17 of 26 panels 20x15 cm - each panel contain 9 modules and 4 relays on each module. When I finished etching I will start with solder mask.

6 pcb's - D-trigger,

2 pcb's - ADD+C

3 pcb's 2AND/2OR

5 pcb's - base panel each for 32 modules. I need one more of this type

1 pcb's 5AND - I need 4 of them for paralle carry.

I created roadmap webpage in github repository where I update all steps

https://github.com/radiolok/RelayComputer2/blob/master/roadmap.md