Following their comeback win over the Patriots, the Colts flew to M&T Bank Stadium for a Week 11 duel with the Baltimore Ravens.  In the first quarter, Indianapolis got on the board first with quarterback Peyton Manning passing to tight end Dallas Clark for a three-yard touchdown.  Baltimore would respond as kicker Billy Cundiff made a 46-yard and a 44-yard field goal. In the second quarter, the Ravens took the lead with Cundiff nailing a 38-yard field goal, until the Colts came right back when running back Joseph Addai's five-yard touchdown run. The Ravens would close out the half with Cundiff booting a 36-yard field goal. After a scoreless third quarter, Cundiff's 20-yard field goal gave the Ravens the lead again in the fourth quarter.  Fortunately, Indianapolis would regain the lead again as former Baltimore kicker Matt Stover booted a 20-yard field goal. With the win, the Colts would improve to 10-0, which includes a franchise-best nine-straight road win dating back to last season well as 18 straight wins overall. Dallas Clark (1 reception for 3 yards and 1 TD) would break John Mackey's record for the most receptions by a Colts tight end with 321.
Question: How many yards shorter was Billy Cundiff 's second field goal compared to his first?
Answer: 2