I have lost over thirty five pounds now and inching towards 40.
This morning I adjusted my correction rate as it wasn't close to the rate shown on my spreadsheet and I don't want to eat more food than i want to.
Also this morning my postpranial was in the 130's so i tweaked my morning and noon bolus rates. i usually dont eat enough carbs to bolus at lunch but you never know.
Good signs. The key to losing weight while on insulin is to keep the dose as low as possible but keep blood sugar low enough you don't have carb cravings. Also don't want to eat extra food as that slow weight loss.