Bug? Weapon Armor Piercing taking away from Toughness?

[savagegm]

Don't know where else to report this. If there is a place please tell me.

Using SWADE.
So, I have a Cylon fighter shooting missiles (6d8, AP 6, HW) against a Toughness 20(5) Heavy Armor.
When I drag the damage to the Toughness it equates the Toughness to 15.
According to SWADE Armor Piercing only takes away from the Armor, not the toughness.

[GuernseyMan]

I think it's working exactly as it should.

The natural toughness is 15 (plus 5 for the armour) to give a total of 20(5).

When hit with AP6 you should lose all the armour giving an adjusted toughness of 15 (the last point of AP is wasted).

[Grendel111111]

The Toughness 20(5) means you have a base toughness of 15 and then 5 armor which takes your toughness to 20. So the missile removes the armor and drops your toughness to 15 for it's attack.

[savagegm]

opps, your right, brain dead today