I was very happy with the services as they handled my request fast and justly. The only discrepancy I had is I lost all my custom ALC settings due to my helper of course needing to use his own. No problem there. However not setting it back to what it was or at least notifying me of this change would have alerted me to take pictures of my settings. So now my settings are lost and I can’t remember them. I’d recommend taking photos of your settings and still moving forward with the service just for insurance. Overall I’m satisfied with my purchase, I now have to spend another month or so fine tuning my settings again.