what until the end because i have explaination on the end of video
setup as follows:
wing z84 840mm wingspan
fc matek f722 wing
esc dalrc bs25a
motor 3br 2408-2900kv
gemfan flash 7042
runcam micro swift
rush tank ultimate 800mw
crossfire nano rx
4s1p li ion 5000mah
this is my old z84 wing. nowadays i really like to fly small wings. easier to transport and setup for fpv flight. feel free to comment what you think