Swiftly Dual Striking Lightning Fast Two Weapon Wielder

By Rashid ad Din Sinan, in Dark Heresy Rules Questions

The interplay between these multi-attack talents has got me confused, the errata helped some but added a new one.

All are listed as full actions.

In the errata two weapon wielder and swift/lightning strike stack, i.e. you get multiple attacks with your primary weapon.

In the dual strike errata you can also take an aim action implying that dual strike is now a half action like a normal attack.

So I have three options.

a) Is attacking via the two-weapon wielder talent now a half action as well meaning you can aim?

b) Is attacking via the two-weapon wielder talent still a full action so you can't aim?

c) Is attacking via dual strike and being able to aim an exception to the rule, i.e. aiming is free?

How do people resolve this?

I didn't see that they changed the action from Full to Half, so they probably just meant that you can Aim in the previous round.

An official answer would be nice, but that his how I interepreted it.