Fiberglass Skirt on drivers side is one half inch to short, it does not match up with fender.

I called AITRacing and they told me since I was the only one complaining about it there is not a problem.They also told me I must have sanded off a half of inch during the prep.

I have pictures and measurments to back it up. I purchased this through a reseller MyCarStyles @ 714-381-6757 and they tried to help me, but AITRacing is the maker and they will not correct the part.