I know most people sew 3 parallel stitches when they make their end channel. Would it hurt anything to make 4 or 5 lines of stitches? Would it make it stronger and less likely to fail? Has anyone ever had an end channel fail on them? (I thread the suspension thru the channel like on a claytor) Also, if you made the channel wider, like 4 or 5 inches wide, what would that do? Just kicking around a few ideas here!