Below a couple of picturers that show our BIG Sonic Ski (*3 sensors) reading from freshely cut profile with two sensors and one sensor from the freshly laid asphalt.by the paver... Dont be confused if you spot 4 sonic sensors in total...the machine has one sensors and BSS brackets on each side. This way the BSS and the corresponding matching ski on the other side can be used both ways/sides.

The result is a smooth and levelled road. Perfect from the start - no need for rework!