That Stjern guide hasn't been updated for 7.2.5. With loaded dice and the RTB buffs, you don't have to fish for True Bearing anymore. Just Roll the Bones after Adrenaline Rush so you get the double buff from loaded dice as often as possible. With restless blades and CoF, you shouldn't have much of a gap between your buffs falling off and your next adrenaline rush even without getting True Bearing. Reroll when the buffs fall off to fill the gap if necessary.
With shoulders/bracers you basically just follow the above RTB logic, use vanish and BTE on CD, pistol shot when it's buffed by bracers or it's free and BTE is on CD, and use Curse when it lines up with AR and Vanish.