Just fitted a Baraki LS valve into a TM Supersteer and now I have no steering at all. Start the tractor and the steering wheel is solid. This is the second TM I’ve plumbed up, done everything the same just with a different outcome 
Any ideas??
I am really new here, and also not up on LS systems, but i would think that if your steering wheel is solid then the lock valves on the baraki valve are locked. maybe check that? lock valves should turn on and off with autosteer engagement, when they have power they are locked. When locked, does the MA and MB buttons on your cytron activate your right and Left steering valve and turn your wheels? Those are my first thoughts.