SetBushingDampingPerUnitX(int, double)
            Sets the Coefficient for the damping per UnitX at the indicated row index.
            
Declaration Syntax
public double SetBushingDampingPerUnitX(int index, double newVal)
Parameters
- index(int)
 Worksheet row index. Must be greater than or equal to 0 and less than 6. 
- newVal(double)
 New value for damping per UnitX.