Axis system for colliders

How can i see the position of my collider in my mech. The collider have a axis system but i can not see any x,y,z value?. Sometimes i want to add more colliders and place them in exactly right position.

Another question about collider. If i want to add more colliders i must go in the upper meny to add. Why is this not in the same view. We have all the other fancy buttons, Grid, Bounds Collision and a meny to the right that we can use.

Im sorry, I’m kind of new in unreal and maybe i have not understand the read line in how to work with interface.
If so give me a hint how i should thinking.