Found this on Larsen’s updated website. Diagram showing different antenna placements on a mobile and the corresponding losses.
https://pulselarsenantennas.com/wp-content/uploads/2017/05/Amateur_Radio_PulseLarsen.pdf
73 de K3DBI
https://pulselarsenantennas.com/wp-content/uploads/2017/05/Amateur_Radio_PulseLarsen.pdf
73 de K3DBI