I have a MF 255 with a Freeman 3000 FEL. I'm running a TS300 diverter valve off the top of the housing to feed the FEL. The loader has a dual spool Gresen valve, but can't see a model number. The previous owner pulled the supply to the single spool for a single set of rear remotes, and I need to add them back. As far as I can tell, there is no PB option from the FEL spool. I'm relatively new to tractors and hydraulics. The TS300 has another port currently not in use that is just for a push-only cylinder, which I don't know if it would work for the remotes. Would the push-only port work to power the rear remotes? Can I put a tee in the FEL's supply line to plumb the rear remotes, and then plumb a tee from the rear outlet line back into the return line going back to the tank? That would charge both spool valves to be operational when needed without having to mess with a PB option. Advice or suggestions would be appreciated. I don't want to screw something up, but would like to use a post driver on the rear remotes to do some fencing this summer.