Looking for usefull imput related to a problem with this 22mag. I had a stuck case and disassmbled as usual for cleaning. Removed the case and reassembled and trigger would not reset nor would the hammer fall. I can only assume that when I reassembled it I didn't allign properly and now cannot push out the take down/hold back lever. The slide works as intended. I can pull the trigger foward and release the hammer but still no luck pushing out the lever. Ideas???