I tried the simple green turnbuckle thing and it did not work, I even added an 8th battery I tried my worn down silver a.e turnbuckles on my b4.1 and my shiny brand new blue ones off my 4wd. I use speaker wire which i guess may be the problem. It got like blue green and corroded after 2 tries. PLease help i just spent 20 bux in batteries and undid my turnbuckle ends