What are faults of Ranger?

[Alumic]

1) Rabid Bite, has Bug.
If added 2 or more points, not works without target.

2) Poison Needles, effect works only in 8m cone area.
It should to changes to full circle area with more long radius. It needs 8sec to charge, should to be less than 5sec.

3) Evasion, buffs dodge a moment.
It buffs only 3sec. It's not enough to every scenes. It should to be 5sec or more. And it should to be able to evade crit.

4) Fury, needs to wait long time, not usable.
It buffs Hit with 10sec. It needs 30sec to charge, should to be less than 15sec.

5) Hamstring, gives no damage.
It should to be able to gives damage.

6) Poison Dart, is not usable.
It same as Poison Needles, for only a target, needs 7sec to recharge.

7) Armor Shredder, reduces armor, cannot break.
It should to be able to break armor truly.

8) Fox Howl, reduces max 50+ damage.
It should to be able to reduces more damage.

9) Rage Tonic, needs to wait long time, not usable.
It buffs crit/damage with 20sec. It needs 28sec to charge, should to be less than 25sec.

*) Vixen is female fox.
It should to be able to choice male or female.

Thanks.