I note that your meter is reporting a rise of 3 or 4 mmol/l at the 2 hr mark after every meal you have declared so far. Are you sure there is not something you are adding that is not listed. Such as chutney or ketchup. a bread roll or say a tortilla for the wrap. eggy bread soldiers? cup of coffee. or several cups. any OTC preparations or supplements such as a tonic or cough mixture / cold remedy like Lemsip?
The reason I ask is that i sometimes have a 3 egg omlette, with chicken, bacon, bell peppers, sweetcorn onions. It is a panfull and a large helping all greedily scoffed by moi, and my 2hr PP is usually less than 0,5 rise, followed by drop of a couple of points at the 4hr mark. This is on onex40mg Gliclazide tablet. I had omlette last night. So I know this meal is low carb. Your breakfast should do similar, especially on the higher Glic dose you are on. Maybe you need to look at the timing of the med. It needs to be taken at least 20 mins before the meai starts so as to work best.