I barely get 160 before my light comes on. Most I have gotten is 200 and my light was on for a while. I guess cruising at 80-90mph doesn't help.
It is all in your wrist....lower speeds more miliage, higher speeds less miliage....
" Truth is often deemed rude, blunt and to the point which is why so few make their friend " Freddy Hayler ..352-267-1553 Sanford, FLA Gutterman6000@Gmail.com