A connector assembly includes a body and one or more contacts. This assembly can include a housing coupled to a window frame, at least one screen disposed in the housing window frame, and at least one lock for selectively locking the screen to the window. The method and apparatus as described does not interfere with existing down pressure or seed placement systems as found on modern row crop planters. A protective patch may be removably attached to the support layer along at least a portion of the outer perimeter. Builds are automatically sent to target nodes in pre-determined environments for testing or for operational deployment. The stop body is positively connected to the indicator rod by a detent connection produced by an axial relative movement between the indicator rod and the stop body.