Function Description:
The GRIDMAJOR system variable is used to set the frequency of major grid lines compared to minor grid lines.
Type : Integer 
Saved in : Drawing 
Initial value : 5 
Range : 1 ~ 100
											  Article ID: 1586
											  Created: July 15, 2021
											  Last Updated: July 15, 2021
											  Author: GstarCAD MY /KW
											
Online URL: https://kb.gstarcad.com.my/article/gridmajor-system-variable-1586.html