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Well that worked out nicely. :)

Of course it's got its limits, one being you can't use a cup with a bottom too big and you may then limit your puck size for soaps, but the result I was looking for...

Sure it may kill you or burn your home down too close to the sink, but I'll give this a try.
I got a spare, those things are cheap.
Might double as a nice air freshener or oderizer in addition to...