You are doing great Susan. I didn't even start testing his BG right away until a few months after his diagnosis. Smoky has had a few hypos and some high bouncing. Every cat is different though.
@JanetNJ has her kitty on vetsulin and I believe her cat went into remission fairly quickly.
Smoky did poorly on it but is doing great on prozinc now.
We just have to find the right insulin and dose for our sugar baby which takes time and lots of data collecting.
You and Timmie will get there one day. Its a marathon not a sprint so slow and steady wins the race.

By the way it took me quite a while to collect data and lots of help from other members on the FDMB to learn how to dose. Its why we call it " the sugar dance" Hang in there