Right Iv become addicted to testing !!! I tested yesterday.....nothing....I tested this morning.....nothing.....Iv test just now and I saw the slightest line appear but can I stress it was very slight!!! How ever I have shined my phone torch behind all three now and on the third one I can see a line. It has no colour !!! what do you guys think ???? If you shine the torch on your phone behind it and move it along to the right a bit then the line appears!! Wish I could take a photo but it's my torch on my phone !!!