Hello everyone
I'm level 54 right and I just picked up armor crush. It sounded awesome until I tried it on a dummy. I'm having a bit of trouble.
I'm not sure when to use it. I use it the first time when I reach about 40 secs on Huton, but then it just starts to get messy. I have trouble telling when to use AE instead and keeping DE SF and MUT up without any falling off or clipping badly (by badly I mean with around 5secs remaining). When I try to keep everything up and using AE as much as possible, Huton often reaches around 15secs before I can use armor crush safely, is that normal?
I also can't really fit 2 oGCD into one GCD, so Jugulate and Mug often stay unused for about 2 GCDs. I'm also using Shuriken instead of Raiton, which I find disappointing but at least it doesn't clip my GCD as much as Raiton. With even more to come (Duality and DwD), I'm kinda afraid of being a terrible ninja, which would suck since I liked the job so much before 3.0.

Right now I'm practicing the rotation and positionals on a dummy but I figured I'd ask my questions here before picking up any bad habit.