The world of cable is, at best, convoluted and, at worst, a massive can of writhing, slippery worms. It’s full of obscure acronyms and complicated standards, so it’s not surprising that, over time, a number of misconceptions have woven their way into the fabric of this vitally important sector of the construction industry. Part 2  in our series of cable myths focuses on LSF and LSHF and if it really matters which you use.