Probably right Max, pretty easy to make up a rear chute out of 2mm sheet metal and just have it mounted on the hinges in the usual manner. I know a lot of people tie the rear flap up with string so there might be a market for the rear chute idea. I will knock one up and see if there is any interest This is one I just knocked up, I will build this one up as a rear sidethrow and see if there is any interest in it. I have seen plenty of people with green up to their knees from mowing with the flap tied up. With this setup it is a case of simply removing the sidethrow flap and fitting the catcher door straight back on. Another thought is with this setup I can offer a mower with a rear sidethrow door and in a couple of minutes it can be fitted back with the door and catcher, makes the mower dual purpose very easily