PSU holder for LACK (v1) Enclosure - Meanwell LRS 350

Designed from scratch in OnShape.    Power supply mount has wider shelf to accommodate the Meanwell power supply.   Also added hex cutouts on back.

Note:  This model is just the shelf. 

Flip model on y-Axis if you want a “left hand” version to match the original Prusa model.   I prefer this orientation so the power switch is on the side of the enclosure and not the back.