The other day the driver side wiper arm stopped working (it wouldnt make its rotation). I ended up taking off the wiper arm to see what the problem was. When I looking at the wiper arm attachment to the car (a little hole that you put over the peg on the car), it looked stripped to me but I have heard that the mazda wiper arms dont have little spines that connect with the peg and that you just have to tighten the bolt down better. Does anyone have any experience with this? Please help I dont want to spend more money then I have to.