Hi, @X-Lai. First of all, thanks for open-sourcing your excellent work!
I achieved comparable performance to the paper on both the semantickitti and nuscenes validation set, but much lower on the test set.
I've read #52 #1.
Can you release the code (update the repository) for the tricks you are using for test set? Or the model files? That way people can follow your work better and make your work more impactful.