I have the same struggle with the M30T controller as it doesn't allow 3rd party mapping apps and creating a mission on the controller isn't fun with your fingers. At least with the RC Plus controller and FlightHub 2, I can create missions on my computer and then just load the mission on the controller at the location. I will make one important note, make sure you scout the location for cell coverage as the controller needs internet to grab the mission from FH2 servers. Or, maybe preload the mission on the controller before you get out there. I haven't tried that but it may work.