Very disappointed - front pivot pin - Strike Industries Enhanced AR-10 Lower Parts Kit

I built an AR15 with a Strike Industries parts kit and like it quite a lot, so I felt good about using a Strike Industries LPK for an AR10 build. The AR10 build went together well until I tried to attach the upper and lower. The distance between the detent and the end of the front pivot pin is too long, causing it to extend about 1/32" into the channel when fully pulled out. This is just enough to prevent the upper and lower from seating. I checked a pin from CMMG I used on a previous project and can clearly see that the distance from the detent hole to the tip of the pin is clearly longer on the Strike Industries pin.

It's been a week and other that the automated "We received your inquiry" response, Strike Industries has failed to respond to the issue submitted directly on their website.

I'm disappointed that the part doesn't work, but it should be just a temporary delay in completing the project. I'm extremely annoyed that Strike Industries doesn't even respond. This is probably the last Strike Industries product I'll ever buy.