hi i am building my first quad and i learned from videos so i got to a point where i configure " all" and when i tried to make my first fly something when't wrong like i had some issue between the controler and what the drone recived. but now i think something is not right in the software and i don't know how to fix it or even to detect the real problem , and i am from argentina where there are no stores for racing drones. i don't know if someone could help me by skype or something