So I have a 99' blaster and what the person who I bought it from tells me is the back brakes are hooked up to the foot brake but instead of the front brake on the bars, there's a cable that goes to the back brake as well that just doesn't have a lever. When using the back brakes(foot) I found they don't work very well at all. Any suggestions? Are blasters known for something in the brake wearing out? And could the cable really go to the back brakes too?