I am concerned about the balance of taking my basal insulin. I split my basal insulin 8am and 8pm. I started with 7units am and 7 units pm. Over the years I have gradually changed to take 9units am and 5units pm. This was to stop night time hypo, but I'm not sure that this was the correct thing to do. I inject Lanctus and understand that it is supposed to work over 24 hours. Is it better to take equal amounts of basal insulin am and pm?