What it is: 

This new z joint has been developed for Redoubt but is backwards compatible with V2.2 and V2.4. The main advantage being that the gantry is now 13mm closer to the linear rails. Internal testing has shown that there is a noticeable improvement and less ringing for the Y axis. The ball head screw also allows the gantry to move smoothly in the printed part in comparison to the old design where layer lines rubbed each other. The pre-tensioning mechanism allows you to have zero play in the joint. The belt clips don’t have to come loose to swap the z joint and lastly due to its compact size full travel of the linear rails is possible. Compatible with a 0.6 nozzle and 0.3LH. Kit includes enough for all 4 corners.

specs:

• 4x 02152 ball head screws
• 4x DIN913/ISO4026 M10x20 (flat end)
• 16x DIN912 M3x12
• 4x DIN912 M3x16
• 4x 1mm M5 washer
• 2x DIN912 M3x20 (optional for spacer)

created by Trails and the Annex team more info can be found here.