I can't summon armor stands that hold items in different angles.

I want to summon an armor stand that holds a torch that is rotated. I originally had:

/summon ArmorStand ~0.4 ~ ~-2.775 {HandItems:[{id:minecraft:torch},{}],ArmorItems:[{},{},{},{}],Invisible:1,ShowArms:1,Pose:{RightArm:[-90.0f,90.0f,180.0f]},NoGravity:1,Rotation:[-90.0f,0.0f],CustomName:KeyHolder}

However, the torch isn't rotated the way I wanted it to be (is rotated upwards when I want it pointing sideways) so I tried a lot of other commands from the 1.8 version however none of them worked. Is this a bug, has the entire feature been removed, or am I missing something?