I agree with the comments above. Tresiba has worked much better for me to keep overnight bg levels flatter. I used Levemir for several years in between Lantus and Tresiba and liked that better than Lantus, though it required 2x/day. Tresiba works fine with once a day.
For morning highs, the only solution that works for me is bolus. You can see more on that in many threads on this forum. Here’s one:
https://forum.tudiabetes.org/t/do-you-take-when-feet-hit-the-floor-insulin/