DJI PHANTOM is an incredible product for aerial photography, customers can use GoPro to shoot many beautiful pictures; just some customers found the picture sometimes has jello effect due to vibration issue of PHANTOM. Users could solve this problem through reducing GoPro resolution; however, each PHANTOM has different situation, some vibration could be too serious to be solved even reducing the resolution.
There are dampers added between GoPro and PHANTOM to absorb vibration, the dampers included in the package is the softest one (http://www.infinity-hobby.com/main/advanced_search_result.php?keywords=Silicone+Damper&osCsid=4k2h7j29t4qoeg7nueq4l5knm2&x=25&y=11); we also provide different hardness dampers, you can purchase depends on your demands.
Also, the adapter has been lengthen, customers can install AV transmitter separately for FPV flight and real-time monitor.
It is required to calibrate the compass again before the first flight if you ever change any upgrade parts/accessories of Phantom or when flying in a different area.