2004 kawasaki VN 1600 Mean Streak "odometer adding miles" Questions

adding 3-3.5 gal. in fuel which means there is between 1-1.5 gal LEFT in the tank. quite a reserve off a 4.5 gal. tank, right? HaHa. Hope this helps. I generally the purpose of the fuel light and when

...miles on odometer. Went to change engine/gear oil. Took off ''oil pan'' screw. Only ~<50 mL came out. Added 600 mL of motor oil; oil would not go in add area (place the dipstick sits) quickly. ...