Coming off an embarrassing loss to the Bills, the Dolphins played their final home game of the year on a rainy Monday Night in an AFC East fight with the New York Jets.  After a scoreless first half with QB Joey Harrington playing a mediocre 7/15 for 42 yards, back-up Cleo Lemon came in to begin the second half.  In the third quarter, New York broke first with kicker Mike Nugent getting a 22-yard field goal for the only score of the period.  In the fourth quarter, Miami finally went on the attack with Lemon completing a 7-yard TD pass to TE Randy McMichael.  However, the Jets responded with QB Chad Pennington completing a 32-yard TD pass to WR Jerricho Cotchery.  Even though the Dolphins managed to tie the game with kicker Olindo Mare's 25-yard field goal.  New York made sure that head coach Nick Saban got his first losing season with the Dolphins after Nugent nailed the game-winning 30-yard field goal with ten seconds left.  With the loss, Miami fell to 6-9.
Question: How many yards longer was Mike Nugent's last field goal compared to his first?
Answer: 8