I added the CGW to my Rami 2075 DB. After completing the install, without the slide on , I pulled the trigger and nothing happened. While inspecting the gun I touched the hammer and heard a click. The DA worked. But only once. I just touched the hammer again, heard a click and the DA worked. It only takes the slightest touch to hear the click. I put the slide on and the gun worked perfectly. DA and SA. Any suggestions?