Coming off their divisional road win over the Raiders, the Chargers flew to Dolphin Stadium for a Week 5 duel with the Miami Dolphins.  In the first quarter, the 'Bolts struck first with kicker Nate Kaeding getting a 34-yard field goal.  The Dolphins would respond with kicker Dan Carpenter nailing a 47-yard field goal.  In the second quarter, Miami took the lead as QB Chad Pennington completing a 17-yard TD pass to WR Greg Camarillo, along with RB Ronnie Brown getting a 5-yard TD run.  In the third quarter, San Diego tried to rally as QB Philip Rivers completed a 17-yard TD pass to WR Chris Chambers (a former Dolphin).  However, Miami's defense prevented the 'Bolts from striking again.. How many is the difference in the number of yards of the field goal made by Kaeding and the yards of the field goal made by Carpenter?