I think you're fine. Soon you will be looking at lower preshots as a gift! Lantus works best when it is able to take a decent number and hold it nice and flat. It's not the greatest insulin for pulling down high numbers. We say "Shoot Low To Stay Low" because a lot of times when you shoot a nice pretty number, the cat will just stay at that nice pretty number for hours. That doesn't always happen right away, but it will.