Non-interfering Leadscrew to Z-Axis Connections

My extruder is mounted over the X-carriage and therefore he needs some space over the X-Carriage. But over the Carriage it interferes directly with Leadscrew and then about 5 cm in Z-Axis is not usable.


With this modified connections, the leadscrew is moved 4 cm to front or back (depends on the mounted direction). The extruder has enough space to travel across the leadscrew.

This is made for 6mm version of Reprap Wallace.