Manufacturing error - LaRue Tactical A-PEG AR Grip

I love the Larue grips! When they fit. I ordered 4 because they were $2 a piece. When they came in I realized why they were on sale for $2. The mold on all of them was over molded causing a cant to the grip when it was bolted on. I was able to hear up the plastic and beat it onto an 80% lower to get the right form to use on the rifles I wanted them for but unfortunately I'm not satisfied with the end results. It was only like $15 after shipping but it was $15 wasted from my point of view because it appears some bad product made it out of the manufacturing facility.