What is this?

[old_tv_nut]

Originally Posted by jr_tech

BRAVO! Indeed, 3 cheers for
Earlier, (post 2) I opined that the mask was tilted further away from the screen at the bottom. A little later, old_tv_nut (post 25) stated that the mask was "leaning back, that is the upper part is farther away from the face". Thinking more about it, I think old_tv_nuts' description was correct, and I was thinking backwards... could you verify if it is the top or the bottom of the mask that has slid closer to the screen ?

jr

Actually, I'm now guessing that the top is moved toward the screen. Moving either way from the correct position will cause a tighter blob pattern. I should not have assumed which way until Nick posted an observation.