Rubber feet for CTC

- If you made this thing and are happy with it I kindly ask to give it a shout!

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Just another set of feet for the CTC printer.
Although there are a lot of feet for it, none of the nice designs
did fit my needs or my feel of aesthetics.
They are designed for use with an approx. 8mm thick anti-slip-mat.
The recess for it is 4mm deep, any rubber thicker than 5mm might work with it.
It is designed for the original 5mm walls