Quietly Skipps too large of directory.

[marc-gist]

Ran into this situations:

Steps to reproduce:

1. Using Scatter - Select drive, Select all top level folders to be "scattered".
2. Select Drives to scatter to (I just left them all except Cache and one other i'm removing), out of 13.
3. PLAN
4. Nothing says there is an issue with the plan, so I click Copy (figure that's safer before I remove the drive).
5. It does its thing (THANKS!), however, I notice that the "Total" box at the Top of the unBalance screen says 965GB, yet the used space on the drive is 1.72T.
6. I check what folders it copied. Appears it goes only 2 levels.
   TopFolderName/SingleSubFolder -> to blah blah

my issue appears to be that one of the sub folders is 700G in size, and none of my disks have that much space.

Expected behaviour: BIG ASS WARNING that not all folders could be copied, or have it auto go another depth (likely difficult?).