It is super light. We are talking Inspector Gadget proportions. But, I see it (with my magnifying glass, in sunlight, tilted at 45 degrees). I'm freaked a little just b/c at 7dp5dt I would think it would be darker if it was real. But I scrolled through the Fertility Friend gallery for + FRER at 12dpo and there were some super light ones too... so I am hoping we just have a late implanter and (pleasepleaseplease) we'll finally be getting some good news.
Please if you believe in T&Ps, I'll take any I can get.