Fixed bed level mounts for OLP

Mounts to keep the level of the heated bed at a maximum of 18mm. The original springs must stay in place but the screws can be loosened. The springs keep the buildplate pushed to the 18mm mounts, so it never rises above 18mm. At the same time the springs allow downward movement to keep the printhead from destroying itself or the glass buildplate.

Remarks for foto's
1) printed mounts
2) mark the spot using a 4mm drill (opposit side of spring in front of each printtower)
3) drill a 3mm hole