Over the years, I have streamlined my workflow and flattened out speedbumps in Zbrush with custom scripts and macros. Now they're available to you! While I am giving this away for free, please make a donation of whatever this is worth to you :) Most people donate between $5 and $10.
Unzip the contents and put them in your zbrush2018\zstartup\zplugs64 folder. It will not work in versions of zbrush before 2018.
This is version 1.1 which adds a few more features which you can learn about here: https://youtu.be/uKxqDrXcD14