yeah keith they adopted this design a few years ago.
its not pretty but it works and is hard to get hoses on and off when dealing with attachments or replacing the hoses in the mast. The ones i remember came down with the chains directly in front of them and terminated on a T bracket with a small u shaped strap holding them onto the T bracket. the hose ends pointing straight down and the strap holding the hoses across the hose fittings, 2 10mm bolts and nuts on either side held the strap in place across the hose fittings. There was a U tube kit used to connect the attachment lines which connected to the hoses pointing down and made a turn over to the side and back up, they were right against the bottom crossbeam of the carriage, it was a tight fit. Kind of a hoaky design but it worked for what it was i guess.