Lower spacers Anet A8 for Original Prusa Enclosure

Unfortunately the Anet has a hight of 450mm, just like the hight of the [Original Prusa i3 MK3 ENCLOSURE -Ikea Lack table - Prusa Research](https://www.thingiverse.com/thing:2864118). So I made a spacer to bring up the hight about 5mm and to prevent to print all the bottom connectors again.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/lB4UjhaQefa