Replying to Colorado Ski and Golf

So I've been giving Colorado ski and golf my business for YEARS. Ever since I was a snowboarder. Recently I got a pair of 2012 4frnt YLEs and took them there to get mounted. The suggested mounting point is -3.5 from center. I asked to get them at -2.5 from center and I did not get that. I got a call saying a tech mounted them at dead fucking center. I said that's alright I forgive you if you just remount them at -2.5. They did JUST that. Only they mounted it at -2.5 from the suggested -3.5 so my skis are sitting at fucking -6.0 from the god damn center. That's mounts on a pair of unused fucking skis. They gave me a refund on the mount and a free tune for the year. I'm pissed and don't want to go to them for a 3rd time to fuck them up for the last mount. What the hell should i do?