Turboshaft Tucano maiden flight (CG too far back?)

Video Channel
Please help us to find bad videos. Broken or unappropriated video content?
This very nice example of a Embraer Tucano RC plane with real turboprop engine was test-flown at the November 2018 jet event at the Tokoroa Airfield. Looks as if the CG was a bit aft and perhaps orientation was an issue on a couple of occasions. My apologies for the wandering focus and the guy in the black teeshirt who seemed hell-bent on stopping me from filming the landing (thanks mate!).
Mdp.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.