I know you can't go off the lines on the test sticks for the digital clear blue but my bloody test machine isn't working for some reason it just has the book symbol and won't read the test sticks but this is the darkest the test line has been since I've been using them? Do you think if my test machine was working this would be a static? I know on the cheapy opks they have to be equal darkness or even darker then the control line but didn't know if the digital sticks were the same? If anyone has got a static smiley before was your line like this or darker? Xx