Walter sure does like giving you every colour, doesn't he?

If I could make an observation Zelda - I would be cautious with increasing perhaps too quickly as you did last night to 2.75u. I know seeing high numbers is an awful feeling, but with AT2 you recently saw 48 on 2.5u. That's pretty low on a pet meter, and might have actually warranted a reduction. Those following TR and using a human meter, and being long term diabetic would still have reduced for one drop under 40 so might be worth thinking about how you are taking your reductions.