The install was very striaght forward for the pid controller. Called and talked with a gentleman and he seems very genuine, so I Bought the PID controller and a spare burner pot.
The prob did help it get better temps, but the swing was 50+ degrees. It was suggested to replace the temp prob. It has been a great grill, I have only replaced the burner pot about 2 year ago. I was having temp issues with my 7 year old Traeger pro22.