760T Top

A long time has passed since the 760T release.

Is corsair giving out a free top filter for the 760T with the purchase of the case?

Also can someone who owns the case tell me the exact dimensions so i can get a (semi-)perfect fit with a custom made filter?

It's a shame the designers of the case decided to block the top air vent in an otherwise perfect enthusiast case (same for the 750D front)