Hey Curleous,
I have recently gained some weight and I know how it can be an issue to lose it. A doctor recently increased my insulin and placed me on a sliding scale which means I take my normal amounts of insulin but if my glucose is high I have to take amounts of another type of insulin depending on certain ranges. Based on my experiences my weight gain came from a number of factors but mainly when I have my lows, which tend to be in the night time when I sleep, I tend to eat at weird hours and then go back to bed so I guess the weight starts from there (the no eating after 6pm rule does work lol). If you are really over your normal weight for your height, you could also ask your doctor to test your thyroid it could be under active and possibly be a factor in your weight gain. Also if you are on any vitamins I have found some types increase your cravings for food. I lost a few pounds eating healthy, doing aerobics, a small snack after each meal, as well as drinking 8 glasses of water to burn off the weight and you can chew sugarless gum to help with the munchies. Hope this helps.
Gem