I was thinking (i do that sometimes

) , and looking at that "minimalistic block" , i came up with a question.
Why not use a small copper plate , like a cold plate, and maintain the rest of the small block? To keep it stable. But one piece only, or welded but with a square hole in it.
Here's my paint endeavour:
With enough thickness , wouldnt it make it stable?.
PS: Im not aiming for the "better temps" thing

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