I’ve only been there for the Brownbacks xc races a few years ago, but I think it a great venue! The course always had new bits in it and combined some great riding, fast rocky descents, tough climbs, some steepness and a touch of exposure to keep you focussed.
I guess I’ve not really noticed the route markings as I’ve only been on a taped race-course. But having been shown all over the quarry via different race courses, I’d happily combine all these into multiple laps of varied fun.
Yes its windy and cold, but you’re riding bikes, not having a picnic.
Edit – and well done to Tony Lund for making this happen