no slots, the trim piece stands off just enough that the air from the vents is directed on to the windshield full width, attached with a screw on each end and some clips along the length [forget how many, just a few]
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics
