4th job Single Target DPS

SB+ME is definitely the best dps on a stationary boss monster or mobile bosses that can be pinned. Otherwise I would use ASS+BS with the occasional ME. I'm not sure how you are going to factor in bosses that use def up because that's when shadowers shine since it's 30 seconds of PP build up. But for some bosses such as HT the coins fall in the center of the body making it impossible to use on the other parts. As for venom, it only lasts 3 seconds for me when it should last 8 seconds according to your skill tables. If this is how it should be then dps is lowered because venom runs out too fast when mass bombing and it's not worth it to throw in an occasional SB because for some reason when you are spamming ME it activates a lot faster.

Also please remove the luk / str dagger difference. The best dagger out there is the VIP Str dagger and the shield would be the dragon khanjar. This is an obvious choice for any shadower and it really ticked me off seeing that the last DPS sheet included this as if they were two separate classes with difference damage formulas. You are adding a customizable equip option so this shouldn't be a problem.