We usually start seeing action from the food in 3-7 days. At 1.5 weeks it is time to start increasing especially at the numbers you are at and that you have gotten at least some some mid-cycle tests. If you have the option yet are short on time I like the +3 and +6 mid-cycle numbers. Also I often see that keytones are attributed here to not enough insulin.
I'd try to make the dosing incriments on the smaller side. I would think that with the U40 syringes, that it looks like you may be using, .25u would be just about the smallest practical increment. If you were using U100 syringes then I would say at the most .2u increments between 1 and 2u.
I forget where we lest off lat time with you so please excuse me if I cover territory we covered before.
I do recommend you put together a profile [which is accomplished much like the spread sheet] - instructions can be found in the Tech Support forum. This will help us have the basic info on your kitty at a click and you can also put more info in there so that we don't ask you 1000 times the same questions. :smile:
Did we cover the syringes with you? Do read about using U100 syringes in the PZI sticky. They help many here get small and more consistent dosing increments.
Also you might want to read my list of things that I think of when a cat has wonky numbers:
viewtopic.php?p=77223#p77223
I don't think you are at "wonky" quite yet but the list is a good thing to keep in mind to eliminate potential sources of problems. Is you kitty an indoor only kitty? How your kitty's dental condition, has your vet remarked about it at all, when the last time it had a dental? The answers to this might be good to put into your profile you make. And again the keytones would seem to indicate not enough insulin.
Keytones can frequently be assisted by the administration of SubQ fluids. Your vet can give you a lesson and you can do it at home. Ask for SubQ tips if you end up doing that/pursuing that.
EDIT: In the mean time do make sure to add water to her food. It shouldn't be soupy but it should be thinner.
Hope I covered enough territory here and did not annoy you with repetitious questions.