Difference between ${layersHeight} and ${LayerThickness} (if any)

[Momboz52]

Hi
What is the difference between ${layersHeight} in the slicer JSON file and the ${LayerThickness} as GCode template variable?
Can I also use the ${layersHeight} as GCode template variable?
Many thanks.

[WesGilster]

There isn't a variable called ${layersHeight}. You are looking for:
https://forum.photonic3d.com/t/how-to-send-layerthickness-to-printer-at-each-exposure/258/6

$LayerThickness or ${LayerThickness}
depending on if you are building a javascript calculator or gcode template

[WesGilster]

I made a new dev build to allow the slacer contributions to be available in image preview. Not sure this would have affected you or not.