Heads up on FBO Boxes

I have had a problem with his set up. Ran fine for awhile, then under wot nothing but violent misfiring. Switched back to my chrome mopar set up. Don said it was probably my new MSD wires were failing. He recommended Petronics Flame thrower wires, I got the ones with the porcelain ends. Went out for a burger with his combo back in, no wot throttle. Went out to go home and car would not start. Got a ride home and reinstalled my chrome mopar set up. Sent my coil and module to Don for a check. He did not call me, but talked with Mike at B3, I bought it from Mike. Mike called me and we went over some things to try and find my issue. Haven't had time to start testing, just got my module and coil back with no correspondence. Busy with with vacation and life at the moment, will let everyone know what I find out. I liked the FBO till these failures started. I have all new OEM wiring, plug and play. Something is going on, will get to it soon. They believe that the problem is on my end.