Trying to install new emergency brake cable onto the foot brake assembly on my 70 superbee and it's not going good. The cable end is of a hex design instead of round, shorter and larger in diameter than the original. First I thought that if I modified the clamp that holds the cable end that my problem would be solved. Not the case. Because the part of the cable end that the clamp pinches down on to hold it in place is shorter, the clamp only catches about half of it. Has anyone else run into this problem or is this like most aftermarket parts, they need modified or just don't fit like the original ?