I just attached 2 fittings to a new hose. It does take a while. I start by pulling the little bit of plastic that is past the wire and work my way around the hose. This method works for me. I have heard that you can dip the end of the hose in hot water for a 30 seconds to allow the hose to stretch better. I have not tried that method. PS make sure the clamp is on the hose before you add the attachment.:lizard: