1. It appears that you have struggled to fill the cavity. The detail on the middle of the die-casting is nice and crisp, but each end is very rough and needs extensive improvement. Perhaps more/bigger feed gates or a hotter tool?. Please investigate and correct. (See Picture)2. The 2 off holes on the rear left hand side of the part should be 2nd operation holes as per the annotation on CAD for this part. Please correct. (See Picture)3. Various rivets are missing on both sides of the chassis, in the same position. Please correct. (See Picture)4. Along the left side of the chassis, there is a tooling witness line. Can you try to make this less obvious please.