The handle for the Z-axis front lock has snapped off. The rabbit hole is [http://www.icai-online.com/knee-lock-shaft-assembly.html deeper than expected], or may just be a handle that can be removed. | The handle for the Z-axis front lock has snapped off. The rabbit hole is [http://www.icai-online.com/knee-lock-shaft-assembly.html deeper than expected], or may just be a handle that can be removed. |