It is common knowledge among trainers and researchers that it seems to take 10 000 hours to be best in many areas like music, sports etc and I guess CW is closely related to this empiric fact.
So we need to practice. There are many methods on CW – here is a new one I discovered made by NO5W – “the Pileupnetplayer”. I just started a session on Dayton 2017 and here are the results compared to the best in class (at least those who there ).
At top you see the best player at Dayton an bottom my scores.