When A squad leader Bob Learn Jr. got done with competing on fresh oil in Friday’s first round of the 2021 PBA50 David Small’s JAX 60 Open at JAX 60 in Jackson, Michigan, he made this post on his athlete page on Facebook:“Lead after the A squad today, lanes were tough on the fresh but transitioned nicely the last few games, took advantage of the 3 pairs that I had a good look on. I am also looking forward to tomorrow as all of the scores in this event will be on the burn...