I have a similar fitment issue like Len shows. The shorter Cohline oil line creates a tighter bend in the rubber section and it flattens the hose, choking it down a bit. I don’t like that partial collapse of the hose because it’s obviously putting too tight of a bend radius on the hose
I think that hose layout in general is silly. It’s a wacky way of making the hose change direction and it could be done better with two separate lines?
