Object Properties
The construction plane can be on the local XY, ZY or XZ plane.
Defines the distance between grid lines.
You can use this to set the number of grid lines in both directions. 100 is the default setting. Enter a higher number if you need to increase the size of the construction plane.
Major Lines Every nth [1..500]
Major lines are darker than normal lines. Use this setting to determine the frequency of major lines.