That looks mighty cool. Were some of those rounds impacting each other. Years ago, I fired some Tracers out of my Garand and some seemed to change course. Thanks for sharing this video.
Idk, could be. My experienceis very limited. Not sure of the convergence range for that setup. I think alot of that is ricochets off the target or ground and berm. when the round is deformed or destabilized it can take some erratic paths. Also sometimes the tracer compound detaches an curves off crazily. With the very few tracers I have fired, I could see the round change course in rise and fall of its ballistic arc. And everything from almost no change, to laser-like immediate bounces, to slow floating like curves or hovering. So many possibilities, combined with weird tricks of perspective. Thanks for watching