As noted on my thread (link in signature): It's completed, but it needs to be translated into German and approved by DTG Lukas, I do not have a timeline for that as he is usually busy.
While i think that the adhesion in general is really good implemented i also want to ask if the adhesion inside tunnels was changed. OpenMinded already asked that question but it seems that tunnels are also wet inside (be it with a little more grip then on the outside). Im sure this was different when Kassel-Würzburg first came out, i remember especially using the tunnel sections to gain speed and throttle back when going outside. Was there any change to this ? Otherwise, i really loved the behaviour of the 101 when pulling the heavy fast Intermodal trains in the rain. It was quite an engaging experience to tackle those rather steep climbs.
It is stunning how much dedication and devotion has been poured into this DLC. No wonder I love driving it so much. Vielin Dank!