I bought a robot platform like this one: http://www.robofun.ro/kit-roboti/magician_2 that has 2 wheels and 2 motors.
After running the code: go(255,255) = both motors forward with max speed, i saw that the robot tends to make right at a 8-10 degree angle... WHY? How can i make it to run straight? It`s very annoying.
I am using this motor shield: http://www.robofun.ro/shield-motoare-l298-v2