Raised 3xMGN Bed Assembly BLV

I wanted to get rid of the original ANET under-bed assembly. It's wobbly as fuck and mine was little bit skewed. Also I have a thick foam insulation glued under my heated bed and when the bed was set low it was scratching the Y-motor mount.

It uses only 3 MGN carriages. It's easier to align now. 4 makes the bed over-constrained and harder to align.

The bed carriage is cut (using jigsaw) from 4mm piece of aluminium sheet. You can download the dxf of pdf file. Hole sizes are marked on one o