Interesting. We have the fixings ready for the luggage rack but have held back from getting one fitted. At time of ordering it wasn’t clear if one was available for the Plus Four that worked (including maintaining visible brake lights). It’s under review for us though we need one for longer trips in the future...sorry not on Faceache so can’t see the conversation...cheers for the thought
HB

Plus Four Bentley Velvet Red “Grandi P”
Golf ehybrid thingy “Toadie”
Tesla M3 “Harry”