Nothing wrong with the valve or it's function.It does NOT have the "power beyond" ability. If your set up has 3 lines going to the pump/tank you may lose function elsewhere on the tractor.I found out the hard way, don't be like me.
Good controller for the money. Nothing is labeled so it_ trial and error. Works fine though. On mine the feed is the lower side input, return is opposite side, and they work top/bottom not side by side on my loader hope this helps the next guy.
Replace the hydraulic spool valve on a woods, the woods JIC to a john deere fitting, made 4 new hydraulic lines , JIC to pipe thread. Would be a little nicer if the spool was marked or had some kind of print with the damn thing.
Ean Eddy 
