Coming off their impressive Thursday night road win over the Patriots, the Jets flew to LP Field for a Week 12 duel with the undefeated Tennessee Titans.  In the first quarter, New York took flight early as QB Brett Favre completed a 10-yard TD pass to RB Thomas Jones.  In the second quarter, the Jets continued their scoring as kicker Jay Feely got a 20-yard field goal.  The Titans closed out the half with kicker Rob Bironas getting a 43-yard field goal. In the third quarter, New York went back to work as Feely made a 30-yard field goal, while Favre completed a 2-yard TD pass to WR Laveranues Coles.  In the fourth quarter, Tennessee tried to rally as Bironas nailed a 49-yard field goal, yet the Jets replied with RB Leon Washington's 61-yard TD run.  The Titans tried to keep their perfect season alive as QB Kerry Collins completed a 6-yard TD pass to FB Ahmard Hall.  Afterwards, New York flew away as Washington got another 4-yard TD run. With the win, the Jets improved to 8-3. Favre also broke a tie with Dan Marino for victories in the most NFL stadiums by winning in his 32nd at LP Field.
Question: How many yards difference was Rob Bironas’s first field goal compared to his second?
Answer: 6