@Chargeride , I don’t know about the map(s) that RWGPS has in the UK, but where I ride in central MA (USA) their mapping is pretty good. I lost track of your conversation above with Stefan, but if you have a RWGPS question let me know.
First, necessary to mention there is no need to upload the course to the device on your familiar route (as mine to the pharmacy, tobacco kiosk or specialty beer store). I entered a route from Komoot for demonstration purposes.
Normal navigation. The contens and number of the data fields is optional.
Approaching a climb. Normally, a Summit data screen could pop up there but I disabled it as I live in the plains and don't need yet another data screen.
The black arrows is the planned course. I intentionally diverged off course (the black line marks my actual course ridden so far). Optionally, the computer would auto-reroute (blue arrows). As I zoomed the map off, I can see the planned course, so I know how to go back on course. If I had the Auto-Reroute off, I would just try riding toward the course. Note green arrows, another incline.
I locked the navigation now. The data fields returned and I could see there were 234 m to go back on the course.
Here are the 11 data fields, maximum allowed for the ACE. The fields present various data from a Specialized e-bike and other information. The fields are diminished by the "Ride auto-paused" banner. As I restarted the ride, the data fields became a way bigger.
Clicking a physical button will reduce the number of data fields but make the type large. It is the user who decides on the number, contents, and the order of data fields.
Note: The screen here is touch sensitive but I do everything using large buttons as I wear thick gloves on winter rides
