In message <e5e72d684f.j.sheppard@xxxxxxxxxxxxxxxxx> Joe Sheppard <leojoe@xxxxxxxxxx> wrote: >>>> Vertically or horizontal? >>> The only time I've ever seen them, they were vertical, narrow orange >>> lines on broad white stripes. >> Always horizontal here, but a lot less since 5.13 > A rarity, but got them again this morning - black and white horizontal > on 5.13 My experience is highly intermittent, but always vertical; frequently black,grey and white, but also a variety of colours ( quite pretty sometimes). The phenomenum appear unrelated to temperature AFAICT. John -- John E.D. Oram : Tel:0114 2555491 : 12 Montgomery Road, S7 1LQ --- To alter your preferences or leave the group, visit //www.freelists.org/list/iyonix-support Other info via //www.freelists.org/webpage/iyonix-support