This rack is customized to hold up to seven X1/P1 build plates. It hangs on the bottom of Ikea Skadis system with hooks glued into the back, and the bottom rest against the wall. The slots that hold each plate are sloped to keep the plates securely in place. The slots also have the same profile as the plates rear tab for a great fit.

NOTES:

• I printed mine with Flashforge white ASA because this color matched the white Skadis boards very well. It also would be an easy print with PLA or other materials. The profiles are set up for ASA filament.
• The hooks are from GP's Skadis Hook NG
• The rubber feet that rest against the wall are available here
• The glue that works great for me is available here.

See also my other design… A1 Mini Plate Holder, Ikea Skadis or Desktop 7X