Using and Editing Road Files

I am using the full vehicle with driver.

and have gone through the help files available.

To perform various maneuvers I have edited the .adf file for event altairdriverfile, in the .txt format and then inserted it from the event editor tab.

For the .adf file I copied a existing .adf file from Altair library (Straight Line Braking)  and then added the following from 3D spline road data file available in the help section.

 $-------------------------------------------------------------------------END_DATA_POINTS [OBSTACLE1] ROAD_TYPE 			= 'PotHole' COORDINATE_SYSTEM	      = 'distance' START 			    = 0.7 LENGTH 			   = 1.5 DEPTH			     = -0.007 $-------------------------------------------------------------------------END_OBSTACLE1 [OBSTACLE2] ROAD_TYPE             = 'Curb' HEIGHT                = 0.05 START                 = 0 ROUND_OFF             = 3.99805 TOP_WIDTH             = 1 EDGE_WIDTH            = 3

But it only performed the straight line braking.

How do I insert the code for it? ( I want to add a few bumps and drops)