1. Does anybody use an oil/gas mixture all the time on a sportsman 90 05 model. And what octan do you use.

2, Should the rear brake light come on when you put on the front break. It seems like it should to let the people behind you know your stopping. Although I'm teaching them not to use that front break alot.

3. On the oil level . When I brought it home it was only half full. I didnt see a fill line, so is half full normal.

Oooppppssssss that was 3. not 2.