When I changed the trs on my p30 lem i took the non dominant side slide release off so I could push the pin out to change the trs. When i put it back together the main slide lock lever will no longer work captively. It basically works as any other hk and always comes all the way out when I field strip the pistol. Is there a way to make it captive like it originally was? Is this something I should be worried about?