Yeah, I figured that's what the issue is too, regarding collective.
The extreme banking is ridiculous. I was able to hold an outrageously tight 280kmh bank turn at literally 30m. I wasn't decreasing in speed or altitude, I was also holding just S, no collective or anything. Just pure pitch up.
I didn't even notice my radar blinking when I was messing about earlier. I just tested it now and it does indeed blink, however I have to be staring right at it to notice it.
The little bird style ones. I might have been over exaggerating, as I was not looking at my altimeter. I was quite low however.