A few further thoughts on radar issues.
https://drive.google.com/file/d/1m_R44sF...sp=sharing
https://drive.google.com/file/d/1aygc6G-...sp=sharing
https://drive.google.com/file/d/1m_R44sF...sp=sharing
https://drive.google.com/file/d/1aygc6G-...sp=sharing