The trigger has not "developed creep". The creep existed from the start but smoothing of the sear surface with use has made it more noticable. Reduction of sear engagement is the most likely cure. If you are a gunsmith, you should be able to easily ascertain which screw is the sear engagement screw. If you cannot, you should probably not mess with triggers and should take it to a gunsmith who is familiar with trigger work. GD
