You have not given insulin in two days -- correct?
That is what it appears from your SS .
If you had given insulin and got a 43 reading during your 12 hour cycle--that would be reason for concern. Anything under 50-- is alarming and considered hypo---IF a cat is getting insulin.
BUT, you have given no insulin it appears for 2 days.
If a cat is getting no insulin, like Motor, and test 43-- that means their Pancreas is working.
So glad you started hometesting yesterday and did not give insulin on the 43 reading.
Remember the no shoot numbers.
I don't know why I am awake-- but .....
In the morning you will get more responses.
But, I am so thankful you are hometesting and did not give Motor any insulin.