PID Tuning Test Flight - No Blackbox / Just Visual

Video Channel
Please help us to find bad videos. Broken or unappropriated video content?
I love using blackbox to fine-tune a copter's PID settings, but I always do my basic tune with visual FPV flight. This video shows the flight maneuvers I use to feel out a copter's PID tune, with specific flight characteristics that I'm looking for to tell me whether my P, I, or D gains are right or not.
I know that my viewers love blackbox analysis as much as I do, but blackbox can also be a little deep for some pilots. So there is no blackbox analysis at all in this video--just flying! Enjoy!
Fpvracer.lt is not the owner of this text/video/image/photo content, the real source of content is Youtube.com and user declared in this page publication as Youtube.com user, if you have any question about video removal, what was shared by open community, please contact Youtube.com directly or report bad/not working video links directly to video owner on Youtube.com. Removed video from Youtube.com will also be removed from here.