Please reduce the CD and duration of Arm's Length.

[SamRF]

Arm's length is a fun useful tool but can also be unreliable due to it's very lengthy CD.

I think just reducing the CD would make it more powerful than necessary, so I'd suggest reducing the duration to 4 or even 3 seconds would balance out the shortened CD.

When can you actually use that ability for preventing drawback? Every time I tried it to cover for mechanics, it ended up not working.

I only use it for the slow effect on mob pulls, which is great. I'd rather not have the duration shortened for that, and cooldown is fine for that purpose imo.

[KDSilver]

When can you actually use that ability for preventing drawback? Every time I tried it to cover for mechanics, it ended up not working.

You're using it too late then. If it's on a cast bar, you have to use it before the cast is over, not relying on the animation.
As for knowing when... well that's the point. Playing the game and the content and what pushes you, and when to use it.

[SamRF]

You're using it too late then. If it's on a cast bar, you have to use it before the cast is over, not relying on the animation.
As for knowing when... well that's the point. Playing the game and the content and what pushes you, and when to use it.

I see, I don't remember how or when exactly I used it but I should try again.