Hello dirk. linnenbruegger
I understand the difficulty you are going through.
I opened the heatsink alone in a new file and I was able to simulate with it.
Cutting the heatsink manually from the 'Volume' component is the only workaround I can think of.
I have shared your model with the team. I will get back to you as soon as I hear from them.
You are navigating away from the AIS Discovery experience