I have 2,500 miles on my '19 TG and only get, if I'm lucky, just a little less than 30mpg:-( I rode 300 miles today and got 29.49 on one tank and 30.07 on the other:-( My miles to empty read 6 and 7 miles respectively when I gassed up. Fairly steady 75mph, 1 up. Is there a way to increase the mpg? Will it get better with more miles?