I like the solution from Richard, but would not like to drill some holes in the crossmember..By chance I got a block of plastic used for curbing ribs on snow ploughs.

[img]https://ibb.co/MX0sCbg[/img]

[img]https://ibb.co/JwCmd9Xn[/img]

Detlev

2016 Roadster 3,7 (Jaguar battle ship gray)