Some users report to having wobbling issue in Y and Z axis rods on Tatara A8 Steel Frame V100:
This problem occurs when you get inaccurate laser cut with very bad tolerances (or very bad quality rods), to help them solving this problem we design 3D printable parts to lock and precisely calibrating the alignment for the Y and Z axis rods.
The parts have 2 holes placed a 90° to put M3 hexagon socket set screw (4mm length) to precise lock and align the rods.
Correct some measurement
To assemble on your Tatara A8 Steel Frame V100 Z axis start with bottom part and then put the top part to do that you have to remove the steel top plate.
Similar for Y axis you have to remove or the front or the back Y plate to assemble the new parts.
Remember you have to mirror the parts before printing to do the opposite side
Because ANET A8 stock rods are often longer than declared 380mm we provide a variant of the parts with extra space and a extra hole to put M3 hexagon socket set screw (4mm length) and lock the rod on is axis.emphasized text
Turn model according your print preference, remember to mirror for the other side