I've used Velcro to mount VIFLY and Firehouse strobes to the top of several different DJI drone models, along the centerline and toward the forward end of the drone body. There have been no issues with sensors, GPS, or other hardware or...
So you have experience with his mounts and the fact they do not mess up the sensors on the M4P? I have used his mounts on other drones but not the M4P.
Has anyone experimented with or found a location to mount a true bright white 3 mile strobe for nighttime flights? With all the sensors this may be tougher than with past drones.