So, just watched your video and realised this thing has double click for turbo. I’m an idiot! I just thought it was low-hi, with double click to high. It’s really hard to tell the difference against a wall between high and turbo because it’s so intense. I’ve just re-done my measurements and I’m getting 2.38Mcd at 6M!! My 1.7Mcd at 6M from before was just on high, and it does 620Kcd on low if anyone is interested.