I need some advice on how to get my Rad Rover back on the road.  Apparently the Rad Rover display is out of stock.  I understand that King Meter makes the display but I've written to them asking what display works with my controller and have not heard back.  As far as I can tell the Bolton upgrade of controller and display are also out of stock.   Does anyone know of a controller-display combination that is plug-compatible with my 2019 Rad Rover.  It doesn't have to be an upgrade; I just need something that works a well as the stock display-controller setup.  I'd like it to be easily connected to the existing wiring harness and work properly with the Bafang rear wheel motor.

I'd be very grateful for any help.

Thank you very much.