Hi Alan, what I did on the first one was pop rivet a Rover flap onto the existing Victa flap, with the others I have just folded a new flap out of sheet metal. Not for the one who wants original but works perfectly for someone who wants to mow and catch grass. Rovers are a dime a dozen here and like Victa they have used the same catcher on their mowers for years so there is plenty of catchers about
