What are you levels before your meals and what time (aproximately, I know I vary greatly!) do you eat in the evening? It could well be that your bolus ratios are too low. Have you done any tests a couple of hours after eating to see how your insulin has dealt with the meal?
Here's a few from the BGs from the last week - ratios as you can see: 1.1 (1u to every 10g carbs) for breakfast, & lunch then 1.5:1 (1.5u to every 10g carbs at teatime
No I've not done any tests a couple of hours after eating
Mon 25.11
6.0 - fasting - 08:30am
10.7 - bef lunch - 1:1(ratio) - 14:30pm
12.8 - bef tea - 1.5:1 - 19:07pm
13.0 bedtime - 22:17pm
Tues 26.11
8.1 - during night - 04:31am
6.0 - during night - 06:33am
3.3 - hypo - 09:43
7.3 - bef breakfast - 1:1 - 09:59am
13.9 - bef lunch - 1:1 - 15:15pm
6.5 - bef tea - 1.5:1 - 20:30
13.8 - bedtime - 22:52pm
Wed 27.11
8.4 - fasting - 07:44am
6.4 - bef breakfast - 1:1 - 08:37am
11.7 - bef lunch - 1:1 - 15:43
9.3 - bef tea - 1.5:1 - 20:02pm
12.4 - bedtime - 22:29pm
Thurs 28.11
13.5 - during night - 04:51am
9.2 - fasting - 07:56am
10.7 - bef breakfast - 1:1 - 10:55am
15.6 - bef lunch - 1:1 - 15:01pm
16.6 - bef tea - 1.5:1 - 19:12pm
12.6 - bef bed - 22:24pm