Two Trees Sapphire Pro Carriage Support

The Sapphire Pro printer only has a carriage mount from the back, so the print head is susceptible to vibration.
The front carriage support allows you to improve the quality of prints by reducing the vibration of the carriage during sudden changes in the direction of the print head in the Y axis. Thanks to this support, the print walls will be smoother and the corners will be even and sharp even at higher print speeds.
You can also mount an additional BLTouch / 3DTouch mount bracket to automatically level the bed.

Need:
2 M3x4mm screws
2 M3x10mm screws
drill with 2.5mm and 3.0mm drills
M3 tap

First, print the support, then screw it to the trolley with 2 M3x4mm screws (if you don't have my belt tensioner, the screws may be longer).
With a drill with a diameter of 3 mm through the support holes we point the places of drilling in the carriage. Then we drill the holes with a 2.5mm drill and thread them with a M3 tap.
Finally, secure the support with 2 M3x10mm screws.

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Two Trees Sapphire Pro BLTouch / 3DTouch Mount Bracket

For this you need:
2 M3x12mm screws instead of M3x10mm from the list above
2 M3x6mm screws
2 M3 nuts
BLTouch / 3DTouch sensor

The mount is compatible (the sensor is mounted at the same distances) with the solution https://www.thingiverse.com/thing:3977061 so this Marlin firmware should also work.