/teamtitleist/b/tourblog/posts/michael-sim-tunes-up-for-2010-at-acushnet-test-facility Much like countryman Marc Leishman , Titleist Brand Ambassador Michael Sim also spent a portion of his practice days for the Farmers Insurance Open visiting the various Titleist facilities near Torrey Pines Golf Course to help him prepare for his 2010en-USTelligent Community 10