Thanks 4 the comment KD, I think your right meby another few weeks. I might get the microscope out and have a closer look.

What gets to me is the pics I'm seeing of northern lights, they are covered in trichs and mine isn't lol

I had the plant in complete darkness for 1 week at 3 weeks flower as I had to go on holiday could this have affected the prolonged flowering and less trichs?

Peace