Please note that although very simple to install, all electric aerials shound have the top nut on and tight before motoring up the mast. We recently had someone who bench tested his aerial and was confused when the mast shot out along with the purlon rope because he had removed the top.To then blame the product as faulty and not as described or fit for purpose was a little frustrating for us as you may imagine.

How to wire up an electric car aerial