[bishop5]

yup, maddermax has it right off the bat.

p.s. vanquisher sucks.

 

[bishop5]

it would be 8 + 2D6+1... still.

the +1 for AP1 is on the damage roll

 

[bishop5]

The Crack Shot rules says "when firing against a vehicle, all shots add +1 to any armour penetration rollS." Note the plural.

The armour penentration roll is the S of the weapon (8) plus the 2D6 for the vanquisher cannon plus the extra one for Pask: 8+2D6+1

Then look up the rules for AP1... simples.

edit; on my lunch-break at work so don't have the BRB in front of me but the AP1 bonus should be on the summary sheet near the back.