Not a Strainer

The thing I dislike most about this is the post is immovable. You push the whole strainer down and then there's no way to pull it up slightly for water to drain when done. You have to remove the whole unit or it gets sucked down and plugs the hole again. How can it be called a strainer if it doesn't strain? It should just be called a drain plug because that's all it's good for.

###

