When trying to convert your Ender 5 to the Sprite Pro the belt routing will need to be changed. The stock belt runs along the front of the X axis extrusion and hooks up to the carriage plate. The carriage plate that comes with the Sprite only allows the belt to be routed underneath the carriage, which doesn't work with the Ender 5. This plate can be mounted between the x axis and the sprite carriage plate and adds the ability to route the X axis belt across the front of the extrusion and be connected to this 3d printable plate. I made it thick enough to be study but still thin enough to not bind or drag across the extrusion while printing.
This model also comes integrated with spacers for the upper v rollers. That means that when you remount the carriage plate do not add the stock spacers that are along the upper wheels, the 3d model takes care of that already.
In the center of the model I added two small holes that line up with the threads on the back of the Sprite extruder. I thought it would be necessary to screw the plate into the extruder for stability, but after testing it is not needed. I leave those two holes empty while mounted.
The author hasn't provided the model origin yet.