What a battle it's being to find a good seat post mount for my Garmin Varia; It's not just about having a 3D printer, the key is really understanding the problem you need to address.
The folks at 👉 https://tons.bike/collections/seatpost-mounts are taking this very seriously even for bike brands and models that, let's just say, aren't the most popular, it's not cheap but it's worth expense #CyclingGear