I have a 1994-1996 Powr Kraft 18hp Twin II/42"/hydro which I believe uses the 063/064 catcher, I've attached a sketch, it has a rectangular support frame for the canopy. The catcher on later 1990's MTDs, sold by Craftsman (ie 15.5hp Kohler OHV/42"/6speed), has a different style of frame that bolts to the back. It is as shown in the attached picture. Looks like a single bracket coming up and off the back to suspend the canopy. Can the later bagger be installed on the older Powr Kraft?