My odometer was stuck the tenths worked rolled through the numbers but the miles did not move. I looked up a repair thread, took it apart cleaned and reassembled. Now the tenths roll the miles over on the 5 instead of the 9, the miles also roll over on the 5 instead of the 9. So at 5 tenths it turns 1mile at the next 5 tenths 2 miles after 4 miles and 5 tenths it rolls to 15 miles. any idea what is wrong and how to fix it?