By special request, Hajimoto has agreed to make me a Flex (adjustable) Ninja Regulator with a steel bonnet, set up for a maximum of 3600 psi....
Pretty kewl!.... Would it be possible to use the steel bonnet from the HP reg. and make a piston to suit for the Flex?.... Bob
Scott, I don't think they make the Flex with a small piston, I will ask Haji.... ...Bob