I just want to add one OFS technique that I use to identify slow portions of the script. While you can set the max speed, there is no minimum speed setting in OFS. However, if you enter a minimum speed as the max speed (e.g., 33 units/s), most of the script will identify as over the limit, but the remaining colored script is actually under the limit. It’s a hack, but it works perfectly and will allow you to adjust any strokes (should one want to).
Example with max stroke set to 33 units/s:
