front brakes DRAGGING

Firs i wanted to thanks all for the input , but the new reman mc fixed the brake dragging problem . I don't know why raybestes mc would not work but it don,t drag any more with the reman . Now the reman mc leaks between the lid and the body . I just can't get a brake .that is why i replaced the one that came with the car when i got it . Both reservoir are the same size . I would like to up grade to one reservoir bigger then the other . Because i have nothing but problems with this style . Any one know of a different mc that has close to a 1'' bore and the same size brake line fittings