I created a superstructure on:

Cold Shoe Mounts for HoneyComb Wall

https://www.printables.com/cs/model/300046-cold-shoe-mounts-for-honeycomb-wall

Just slide it in. 

Change. Create. Add. Stow.

Printing Instructions: 

• Material: PLA (At least PETG preferable for durability)
• Infill: 25% 
• Layer Height: 0.3mm (0.2mm)
• Supports: No 
• Rafts: No 
• Brim: No