I remixed the SV06 Z Axis leveling tool (Align) from SavageLau as it was too short to work on my SV06 plus. It now would work on both the SV06 and SV06 plus as it is 50mm long. And will also still fit in the holder designed by another user. Creator for the holder is : Martijn@Martijn_724463
https://www.printables.com/model/528721-sv06sv06-plus-z-axis-leveling-tool-holder
The author remixed this model.