I really wonder, why some processes can't be accelerated. The Cinese Factory guys have EYES so they can SEE the faults of thecase. They don't have to send the stuff to MWeston because they should know that these parts never get the green light. So the whole and endless waiting process could be shortened if the Factory simply produces the Cases untill they think, it looks perfect, then they can ship and wait for MWestons comment.
Nobnody can tell me, that they didn't noticed all the problems onto the first Cases. Did they really think, this "quality" would be accepted?
And why all about this "shrinking"? Keep the Case-Parts long enough into the moulds untill they are cooled, then they can't shrink anymore.