Has anyone found a way of using a threaded pump adapter for the large new ozone pump up valves. They are available for Cabrinha valves but unfortunately they are about 5mm smaller than the Ozone. I use an electric pump and the tapered nozzle just blows out and has to be held in when the pressure increases. It would be worse if you had to use a hand pump where you don't have a hand free. I have included a picture of the smaller Cabrinha valve adapter.