Hi folks, here is the route map link again with it's waypoints. Please open it to see it works for you.
IMPORTANT note. When you open the link in Google Maps, it will only offer you a Preview of the route. To overcome this on the day, do the following:
1. First drive to Exeter Moto services BEFORE opening the cruise map
2. Once we're at the start point, open the map link
3. Tap the first direction 'Exeter' (you may have to tap it twice) to edit the starting point
4. Clear the box and choose 'Your location', tap 'Finish'
5. You're ready, hit Start!
Here is the link. Let me know if you have any issues: https://www.google.com/maps/dir/50.7156428,-3.4648277/50.6204647,-3.5473833/50.6019757,-3.4479261/50.4641038,-3.514199/50.43273,-3.5628886/50.4298788,-3.6506883/50.3490887,-3.5778555/50.2723398,-3.7114009/50.2380237,-3.7674249/50.2458933,-3.8586902/@50.4623466,-3.7552496,11z/data=!4m17!4m16!1m0!1m0!1m0!1m0!1m5!3m4!1m2!1d-3.5642153!2d50.4324244!3s0x486d1a9c32054469:0xe8e865dcce8f27b5!1m0!1m0!1m0!1m0!1m0!3e0!5m1!1e4