I'd like to add rear remotes to my 1533 without going the dealer route ($$). I've read a couple of great posts here about tying into the loader valve to 3pt hydraulic connection but the one piece of the puzzle I'm missing is the location of the return plug. I've read it's on the RHS of the transmission case, but I'm not sure where to look or what I should be looking for. Anyone have a picture or a good description of what I should be looking for?