CWDT and Casting speed.

Serious question just out of curiosity: Does Casting speed affect skills linked to cwdt?

I would assume it's yes, so the process is like:

1. Take xx dmg.
2. XX Cast time delay.
3. Skill effect is produced.

Now i know the tooltip will update when i put a faster casting in the link, but it's hard to tell if it's doing anything.

Nope, no effect whatsoever, triggered spells are a free action.