PNG scaling doesnt match the distance reading
The distance reading of the sonic sensor does not match the expected values: The Robot in the Screenshots is told to drive forward until the desired distance of 10mm to the wall is reached, but it always pokes the tip of the sensor through a wall. In [Test_Start] the starting distance is 695mm, while the expected value should be 705 (750 total - 45 from axis to the Sensor). For the non square image (3By4)it gives different results for going North/South compared to going East/West so the ratio seems to be distorted. Finally the color sensor only gives a reading, if at least the Tip of the Sensor is inside a Wall.