I'm currently running 8.45, so anything I post now is based on that.
I'll start with
- Blackwall tunnel - didn't have height limit (13' for those that don't know) on the Northbound route
- Dartford Crossing had a 7.5t weight limit on Northbound route
These 2 combined meant it was trying to route you through the Blackwall or over the Woolwich Ferry.
I'm not convinced I've cured it fully yet though, as it's now showing a 28t weight limit on Northbound Dartford Crossing, and it won't remove?
Feel free to add your own changes that may help other Truck drivers :o