A moving stop station includes a vehicle carrier configured to move a vehicle along an assembly line, an assembly platform disposed adjacent to the assembly line, and a synchronizer in communication with the vehicle carrier and the assembly platform. The device of the invention further comprises at least one radiation detector means which captures at least a portion of the radiation reflected andor diffused off the surface to be examined and emits at least one measurement signal which is characteristic of the reflected andor diffused radiation. The interface including a symptom input form for entering symptoms from the symptom list. The second end of the support bar is connected to a grain lifter.