I was able to get the simulation webot software step to a slower speed which is slow enough to read the lines but it only catching the line about 50 percent of the time. 90 degree turn is it biggest problem. I need to be able to control pulse width modulation or wheel speed within the simulator. The simulator in the Webots uses visual basic. I am not sure why I can not get access to the controller thru the software. I saw some example of other device that were able to access the code using java.