Offshoreorca
Whale Whisperer
With the sock in the cup it is more bracing against the side of the cup rather than standing in it (hope that make sense) is that a problem?
The sock is meant to create more of a V shape so that it's body is supported as well - without the sock (and/or paper towel) you'd get a U shape where it has to stand on its feet instead of being able to rest in an upright position. Do you understand what I mean? You might have to adjust it a bit to get it right.