Message MississippiMan on avsforum. He's done a lot of rollups and hasn't experienced cracking over time.
I have the same red sparkling issue with my screen and I have a 0.8 black crystal ALR.
I believe the little mirrors in our screen exacerbate the issue.
Some screens make it worse and I don't see the issue, or very minimal, on materials darkstar 9, dalite paralux pure and dnp supernova 85...