My lawn service who pruned my acomas called it quits after the sudden passing of its owner. I am attempting to do so myself this year while hoping for the best. Can you look at the attached pictures and see if I am close with where I currently have them trimmed back or do I need to cut back to the knobs as they usually did? I read a lot about crepe myrtle and curious as to if I should leave them as I have began to trim back or cut them back as they usually did? Your help much appreciated. Thanks for what you do.