I did a Bullpup conversion on my WASR10 and just like on my GP 1975 you have to push the trigger forward for it to reset. I did a little work to the disconnector and if I let of the trigger fast it will reset but if I slowly let off the trigger the I will have to push forward on the trigger. I was thinking of polishing the hammer. Is there anything else I can do? I do not want to take anymore off of the disconnector.