What are the tips and tricks to become a professional pinballer?http://www.news.com.au/national/south-australia/what-are-the-tips-and-tricks-to-become-a-professional-pinballer/news-story/ec7b5401de3b598c2c65eda5977a74d3Professional pinball players Michael Kerylidis, 48, of Mile End, Tom Casey, 20, of Mt Barker and Matthew Owen, 20, of Woodside, are among the best of the best across the nation…