Good day,
I am not competent enough to tell you for certain how mine is piped, but I do not plug into the rear remotes with mine.
mine has a return line (looped) and when i connect the backhoe, I break the loop and one portion goes to the BH and there is a line coming off the BH which returns, and this is connected back to the loop. Not sure that makes sense or not, but I most certainly do not connected to the rear remotes at the tree (manifold) of remotes.
these are not really good pics but maybe they will make some sense of it? (The lower loop in the pic is what separates and connects to the BH.)
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