Hi all, I'm looking for some advice. I had one of my TXs apart this week. Its a new rifle which I've had for about 4 months and I finally got round to the obligatory strip down and regrease. I also wanted to change the breach seal as the top o-ring looked like it had been very badly chewed on before AA fitted it to the rifle. Power was also a bit erratic between 10.2 and 11.8 after a full tin of pellets and this was my first suspicion. To their credit, AA sent me new breach seals FOC, excellent service in my opinion. While I had everything apart, I noticed that the transfer port has a chip missing out of it from the external face that would sit in contact with the inner circumference of the breach seal o-rings. The condition of the trigger sears wasn't great either, but not significantly worse than in my other TX so I'm not going to worry about that too much at this point. Anyway, I digress.
I haven't had a chance to test the rifle and get it over a chrono yet now that everything is back together, but is this chip on the transfer port something I should worry about moving forward or does the design of the breach and transfer port area not require the o-ring to make a good seal on this outer surface of the transfer port?