gistfile1.txt

1. paste this def below in the dev console
 
def setup(group):
  starting = group[0]._id
  count = 0
  group.shuffle()
  for c in group:
    c.moveToTable(c.width()*(c._id - starting), c.height()*count)
    count += 1
    
2. Load a deck
 
3. Trigger the function by pasting this call below into the dev console (replace group name with whatever the group is called):
 
setup(me.piles[groupname])
 
4. Repeat steps 2 and 3 until you're convinced the shuffler isn't faulty

seems to be me.groupname now.

you can do both as long as your groupname is one word. Otherwise you have to do the longer way of me.piles[groupname], such as me.piles["Discard Pile"]