need help with the damage formula and skills.

double posting to not have to make another thread, i found these browsing through the site:

Weapon Type	Multiplier
1H Sword	1.20
1H Axe	1.20
1H BW	1.20
Dagger	1.30
Wand	1.00
Staff	1.00
Barehands	1.43
2H Sword	1.32
2H Axe	1.32
2H BW	1.32
Spear	1.49
Polearm	1.49
Bow	1.20
Crossbow	1.35
Claw	1.75
Knuckler	1.70
Gun	1.50

and these

Weapon Type	Base Mastery	Included Weapons
Ranged	15%	Bows, Crossbows, Claws, Guns
Melee	20%	Swords, Axes, Blunt Weapons, Spears, Polearms, Knucklers
Magic	25%	Staves, Wands

they seem to be correct to current standards, but i couldn't find the multiplier for the new classes (bowgun, cannon, and the upcoming cane)

questions would be:
which is the multiplier of these? (seems to be buried in SP, so i figure it's easier to ask)
did any of these multipliers change between now and the point at which KMS is?
the new three weapons, which base mastery do they count as?

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at stereo below:
i believe ya no problem, i remember reading of that change while browsing around, guess i forgot to check thorougly the chart.

ugh, guess i'll have to google harder

saving the post if i get any other questions (which i'll eventually have i'm sure.)