r/TransEuroTrail_Riders

I rushed out and bought the Garmin nuvi XT2 device but after a year I still can’t get on with it.

The trouble I find is it purely road biased and even when I plan a trail route and import it as a track rather than a route it doesn’t want to show me the legal trails.
I even struggled to find a postcode that Google maps and Apple Maps found easily so I feel a bit ripped off after paying a lot of money for a device that got so many good reviews.

I’m in the UK and I’m looking for advice what green lane / TET trail devices are people using and how do I mount it to my 2020 Tenere with power.

Appreciate any advice