Along the same lines, here is video of me making emergency repair to my fan inverted-V's at 0700 local Sunday RTTY Roundup weekend. At end of video, I am pointing to an arced spreader. https://photos.google.com/photo/AF1QipOOlWG83_rz1lo2XWUdtm0oc86Ov-0P4PJ00yz8 Contest Exuberantly, Hank, W6SX