Outlaw - Between the Eyes not applying 4x damage, and ignoring +% dmg modifiers?

[digimij 0]

Howdy,

I was going to submit a bug report in game, but I thought I'd check here to see if this really is a bug, or if I just don't understand how the ability is supposed to work. Here's what I planned to submit:

outlaw rogue ability: Between the Eyes, is not correctly applying the 4x damage increase on critical strikes per the tooltip listed damage for each combo point, nor is it appropriately applying any of the bonus damage modifiers: prey on the weak and ghostly strike. If using Deeper Strategem talent, it appears to be applying 4x damage based on the 5th combo point tooltip, but again, the modifiers:ghostly strike and prey on the weak are not applying. 

Per the tooltip, at 6 combo points, I should do 200,695 damage, 5 combo points would be 167,470 damage. While testing this on a training dummy, with Ghostly Strike and Prey on the Weak applied, with Deeper Strategem talented, using 6 combo points, I see a critical strike (100% chance from legendary shoulders) of 682,357. Unless my math is horribly mistaken, that should be a critical strike for 963,336:

200,695 x 4 x (100% + 10% + 10%)

 

This is what I do:

Stand behind dummy, so nothing is blocked, build up 6 combo points, apply Ghostly strike, either vanish, or leave combat and enter stealth, use Cheap Shot, then use Between the Eyes