i had bought 10 units of scribbler robots for a summer program because i thought that it would be perfect for the kids invited. while testing the robot demo program i can only get the light sensor (demo 0) to work correctly. all the other programs don't seem to work. I have tried it in·a brightly lit room and even tried using it outside in the sun. I tried it on all 10 units and each perform the same way. There are times when one or more demo programs seemed to be running but intentionally. Any ideas? I am puzzled because the instructions is so simple but i
'm not getting the robots to perform as they should.