The older SmartRapCore printer had a Z slide too short and vibrations were a problem.
On the latest one this part is longer, but I made a much longer one (170mm long).
Sources are on Onshape, look for DenisG's copy of SmartRapCore.
The original design is from Smartfriendz, who designed the amazing SmartRapCore printer :)
Update : I added a picture to show belt mount
| Zslide_belt-rallonge-denisg.stl | 3.5MB |
![3D Printer 4xLM8UU Minimal X Carriage (with Symmetric/balanced Tensioning Mechanism) For F694zz Bearings & More [#SCOUTcorexy Design] 3D Printer Model](https://res.3axis.co/84ea270b-493f-4ab8-80ae-71483f918985/images/f29b69d3-28b3-4175-a529-8cdac015cd84_thumb.jpg)