1. The starting point in Kokra valley is Roblek farm.
2. Before you reach Dolga njiva alpine meadow you need to ascend over a steep rocky step, where the passage (narrow ledge) is secured with a steel rope. This is important, because in times of tour skiing this passage can be tricky. I remember it as one of rare passages, where I was skiing by a 1m wide rocky ledge, holding for a cable. And this is also the approach for Kalski greben (I don't remember if you mentioned it there).