I was there on Sunday. Didn’t see any serious accidents but did see a few people who had skinned elbows and knees etc. Not sure why people ride without pads there as some of those trails have a seriously tough based with plenty of rock in it to abrade your skin.
I’d also agree with the point about the dust making it slippery – I’ve ridden there in the snow and had more grip that on some sunny dusty days although that could be down to tyre choice.
BPW do always post new videos on YouTube when they rework the trails and I always make sure I watch them before going to see what has changed. It’s saved me from a few unpleasant occurrences I’m sure. I can ride the blues no problem, red (and some of the black) tech trails but tend to avoid the + trails as I’m not that great at jumping so I ride to my strengths as I’m there to have fun not damage myself but then I’m heading rapidly towards 50 so it takes a long time to recover from anything.
And yes, fatigue is probably the biggest cause of offs there – as soon as I find myself making multiple mistakes per run with near offs I take a rest or call it a day.