Hi Guys: Has anybody had problems with the air leaking back out of the Galation air cyl. fill port , I don't know if the check valve or a o-ring is faulty , I ve never had this problem before , im wondering how hard the end of the cyl. will unscrew to see what the problem is , I went to HatSan USA s web site but there out of the o-ring kit for the Galation cyl., wondering what to do?
Richard
Richard