After upgrading to 10.13, my 500GB SSD is nearly full. With 10.12 i always had ~200GB free. Looking at AboutThisMac->Storage->Manage, i see "System" using up nearly 300GB. However, looking at my SSD in finder, i cannot see any folders that would sum up to this size.Does anyone notice this as well and is there a workaround?radar://32782835