I can't help feeling that CA and Kookaburra deliberately sent a batch of dud balls to Perth for that Test, just so the pink ball wouldn't look so bad by comparison next up.
I know that wasn't the only time there were issues, but it was all too convenient. And Nine's commentators seemed to have had their lines prepared.
Remember seeing that theory floating around a bit during the Perth Test. Nothing would surprise me with CA.
The fact that it was played on the Great Eastern wouldn't have helped either