[24/2/2016 16:09:08] SRoque - Jose Portilha: it means that the cylinder that makes the brushes go
forward and backward its not being detected in the correct position
check if the air pressure is connected to the flock box
check if there is something preventing the brushes from reaching the end position
check if the sensor detects the magnetic on the cylinder
this cylinder is inside the connections box on the flock holder