Interesting that I now see the above question ... here's the answer:
Today's tour was meant to be something more grandiose, but the feeling didn't cooperate. So in the middle I changed plans and did the following route: Belca(village) - Sedejnikov Rovt along the path - road - Surkov Rovt - Borovje - saddle Sija (the one where there's a junction for Kurjeke, Erjavcev Rovt and Planica). At the saddle it was shady and windy and I spent a good hour there. Already on the previous visit I noticed that there's a special atmosphere there ... Then to Planica and further west. Right after Planica is the most annoying and dangerous part of the path, where the steep path, strewn with needles, descends over a steep slope, too steep to risk a slide. Not recommended. Then I stuck to the ridge, along which a medium to poorly trodden path is visible. To the left and right the terrain is unfriendly and unsuitable for retreat - steepness, rocks or windfalls. Somewhere in between I even find one guy. Extremely unrecommended terrain to force through blindly, although along the right passages it's quite okay. The ridge descends and the path becomes friendlier, then it rises and I find myself on a forested peak, on some maps the peak is marked with the name Na Siji. The ridge there splits into two arms, I follow the one that points towards Belca. I give up on the path because sometimes it's there, sometimes not, first I still stick to the ridge, later I move globally in the direction of least slope and reach the road, from which I go back to Sedejnikov Rovt and then back to the village Belca.
From the views on the ridge west of Planica there's nothing worth mentioning. The mentioned path slide is the biggest minus, also later there were "oops" moments when the foot slipped a few centimeters, an important aspect of risk is also orientation or the possibility of bad decisions in demanding terrain, where continuation is not always obvious. The same actually applies to the ascent to Sedejnikov Rovt and the descent (neither of them is orientationally trivial, each has at least one loop)
Everything I listed (with the exception of Borovje and Planica and the road) is perhaps attractive for those who find our upper Sava forests cool (Mezakla, Smrajka, Rutarski vršič, surroundings of Kurji vrh, Požar, parts of PP...), but even to them I'd rather say not to expect too much or it really goes for a "niche" experience. It's a similar type of beauty and similar pitfalls and risks. For others to whom this isn't - see risks - it probably isn't worth it.