Hello all. Appreciate any help. I have owned other airguns and never had any issues. I just purchased a maverick top-gunair. The gun was all over the place and wasn't grouping. I then felt a blast of air run by my nose while firing a shot. I realized that the pullback lever wasn't properly attacked to the rod and the probe wasn't seating and the lever wasn't locking back. I managed to fix the issue and degassed before I did and then repreasured back up. Set my tank reg pressure to 150 and my second reg to 120. Problem is now when I cock back and press the trigger, I only hear a click, no air exchage and no loss of air. No sure if the hammer is broke or one of the orings but literally only fired 6 shots out of it before the problems started. Any suggestions? Or should I just send it back to topgun air. I don't like how the maverick pull back lever seems so flimsy. Not sure if I should return for the impact? Liked the idea of shooting slugs and heard the maverick does this well but don't need this many issues so quickly. Thanks in advance for any advise.