Hi all, I need a second opinion other than the dealer that is usually wrong. Recently my speedo stopped working and I had to order another for my 2009 FLTRSE3 when I ordered it the dealer asked how many miles I had on the bike and I told them now the speedo came in and the mileage is wrong by 120 miles less that what is on the bike, they said it wont be a problem then another tech tells them it will be when the bike is plugged into the computer? can someone please assist what I should do? just order another one that is exact? thank you for the help.