This isn't new and I've posted about it before, but there's no harm in giving it a nudge - in a manner of speaking.
Horrible block masquerading as a useful hold, a few metres above the crux, just left of the crest. So, a wee bit more detail, you head up from the base reaching a point where the route goes naturally right. One move up from this is the crux, steep with good hand holds but a bit thin for feet. Another body length or so above this is the block - the realisation of unrestrained trundling fantasies curtailed by the potential domino effect off the slabs below, down the false stone chute and into the coire.