Kel-Tec RFB Issues

I picked up a Kel-Tec RFB .308 caliber bullpup to include in my Bullpup series. Unfortunately the Kel-Tec RFB wasn’t working the first day out when we shot the first video in the new Bullpup series. I attempted to contact Kel-Tec to talk to a service tech but was unable to reach anyone via phone or email. I reached out to my friends on the Bullpup Forum and they offered me some input on how to get the rifle working. Right now it seems to be working so I will include the RFB in my video series. PLEASE SU