Super safety from deez nutz tactical for my arp diamond back not functioning
I recently bought a diamondback 7 inch arp and went ahead and also bought a h3 buffer and spring milspec with the deeznutz tactical super safety kit. I was able to install it and got the semi and safety to work but when I went to test it in the range the super safety mode would only sometimes work and when it did work it would only shoot out about 5 in a burst and then I would get a dead trigger where the trigger would just get hard and I would have to re rack the gun emptying the 556 bullet that cycled in and it would only shoot one time then I get the dead trigger again and have to re rack again emptying the chamber of the bullet that cycled and get one shot and dead trigger again. The pictures I attached are how my super safety lever looks and what looks to me metal specs left behind. Thoughts on how to get this to run smooth?