Hello all.

I have a Reaver Battle Titan equipped with Melta Cannon: Range 72" S10 AP1 Primary 1, Apocalyptic Blast, Melta.

At ranges above 36" armour penetration would be S10 + 2D6 - picking the highest.

However at ranges 36" or less is it a) S10 + 2D6 x 2 - picking the highest 2D6.
b) S10 + 4D6 - picking the 2 highest D6.
c) Something i haven't thought of.

Any & all help appreciated.

David5th.