I just laced up a radial non-drive with a 3x drive side. I did the 3x first and laced the radial with a head up head down pattern like I would a 2x/3x. It ocurred to me after the fact that all the radials I have ever seen have been all heads up with the exception of bladed spokes. Any reason that this head up/down would be less affective than an all heads up set? Thanks. Joey