I went up in a R44 today to test my new M5 with a BMPCC and a 16-35, all dialed in, tuned and well balanced, in Gps heading mode, but everytime we descent or climb, the horizon instantly drift off. Landed and changed to Compass heading mode, no changes... Is this all i can expect from the most expensive handheld gyro rig on the market? If i had hold the camera with my hand instead, it would do a better job..... Should i just sell it an get a Ronin M for a 4th of the price instead? Rig was handheld all the time, inside and away from the windstream. Also, keeping the camera in center when turning seems very difficult, camera doesnt move evenly, but jiggy, that can maybe be adjusted, tried pan and til window on different settings too, (3/5) no difference here either. Cant hide my disappointment, as i thought this rig was made for work just like this, with gps assist. Expert advice appreciated!