B-Bone not displaying as box but instead displaying as sticks I'm having a bit of difficulty with armature displays. 

I've selected B-Bone as the display which I know is supposed to make bones look like boxes but instead they're appearing very thin like the stick display. I thought it was because I somehow accidentally re-sized the thickness of the bones so I tried tampering with it with ctrl + alt + s and such but that didn't seem to work. Here's an image of how it looks.



If I could get any sort of help that would be great! Thank you all in advance.

[edit]

here's the .blend file
ctrl alt S works, it's just that your bones are very very thin, so scale several times.