I can't tell for sure but it looks like the feet on your tank are designed so that they can turn on the screw. That way the screw can turn to raise or lower the tank while the foot remains stationary. I'd say it is about 50-50 on feet that swivel versus ones that don't.OH! That would have been good to know that's what to use. But with the carpet and not lifting it up some, the carpet may not let it adj with the wrench. Well I hope I don't need to find out.
Learned something new. Didn't know that was called an open wrench.![]()
