Not functioning - AS Designs Arc-Fire V2 Ambi Forced Reset Safety Kit

As of now I have tried this trigger in 2 different hosts and it does not function properly in either. I have to give credit that AS is responding to my emails and trying to help me get this figured out. The first lower I put it in fired no matter what position the safety was in. I can't remember the exact problem in the second host. I was frustrated at that point. I ordered another Disruptor.