The screen surround on my Columbus unit has started to rattle. 
 

It seems to be coming from the bottom edge and is incredibly annoying. 
 

Has anyone had anything similar or knows how to cure it?

Is it the MY2019 in your profile? Dealer visit I think. Ask for a tech to ride along, identify the rattle and say "THAT needs to be gone". Also make sure the surrounding trim isn't scratched or broken after collection.

 

If you want to try to solve it yourself (I wouldn't recommend) you can try wedging a piece of soft foam between the edges to stop a rattle or a buzz. Licenseplate tape works (foam with sticky backing), cut to size...

It is the MY19 indeed. I may take it to the dealership and see if they will look at the fuel line rattle too. 

Mines developed a super annoying vibration at about 2k revs. It's very loud. Dealer says if it's not a mechanical fault they will charge me to have it sorted ….