I am in the process of changing the front leaf spring on my "T" coupe. The old spring was bolted to the spring perch using four individual bolts. I picked up a set of u-bolts to put in with the new spring. The directions that came with the u-bolts show them installed from the bottom up. Most of the pictures I have seen online show them installed from the top side (which looks cleaner in my opinion). Anyway, does it matter what direction the u-bolts are installed on the spring perch.