I find the same - unless I drink more than one glass of red wine with evening meal which tends to lower the morning after BG - but i don't recommend that as a way of getting BG down
I'm finding exercise of a 15-20 min walk immediately post eating to be most effective way for me to lower any spikes and assume this to be because it allows any glucose to be used straight away and my poor primary insulin response is not then a problem. Thank goodness for BG meters. I find it crazy NHS is so panicked about the amount of new diabetics and yet are still dissuading even motivated Type 2'ers from having them which would defintely save NHS money in the long run. I fund my own and feel lucky I can afford to do that.
Interestingly I tested non-diabetic daughter's BG after she'd eaten a carb heavy meal and a coke and it spiked to 10 at an hour (I haven't seen 10's for weeks now). Although her fasting BG was 4.8 I do wonder if she has inherited the faulty gene so will be trying to make her cut down on the carbs. My mother is a slim Type 2 but not diagnosed til her 70's and luckily hasn't had any of the complications from diabetes. She had a fasting BG of 8.0 on diagnoses so it had presumably been creeping up on her for while. An aunt however was not so lucky. Sorry I am digressing.