Hi OBK
I ve had the very same thing since i was 12 I first noticed it when I was working with cell samples on a microscope and thought i could see cells moving, when in fact there was no slide in the microscope!!!!!
Lately when I look into a blue sky I get the same thing. I would love an explanation as I'm reluctant to ask the CAA or my AME ( see my previous postings on the medical forum for exactly why!!) and as I'm in Ireland a trip to my GP ain't cheap, just to be told i m imagining it!!
Anyone else in the same boat or anyone have a clue what it is?