Managed to find some untracked slopes with my mate Ike.
We went up to Gipfelbahn and toured up to Lämpersberg, Was quite a busy touring area, big groups waiting at the top.
We found a nice couloir going east down with fairly good powder. Rest of the way down was a bit more complicated, between heavy slushy snow often hard crusted. The bumpy terrain was still pretty fun to ride around.
At the bottom we hitchhiked to go to Auffach and take the gondola up again.
The second time we only toured up to Joelspitze and went west in the sunset to untracked snow between the trees, pretty amazing time.
We had to cross a quick river and we used the flashy track to go back to Inneralpach around 18h and drive back to Munich.
You can find a more detailed itinerary of the tour written by Ike on splitboarding.eu