Garmin Varia rtl515 and VCLS 2.0 seatpost on Canyon Endurace

Hi,

Has anyone mounted a Garmin Varia RTL515 on their VCLS 2.0 seatpost? Does it fit well, and what's the best way to install it? Do you use a specific adapter? I have this seatpost on my Canyon Endurace CF SL8 from 2022 and am considering buying a Garmin Varia. I use a Wahoo Element Bolt V2, but I've read that it integrates well with the Varia. My main concern is how well it fits on this seatpost. I want to avoid rubber (I think..).

Thanks