Unzip to your Gear\Generators folder.
SeqStepSave saves the Step setting in the Sequence Editor along with your file. It will save the step size when you save the song, and reload it when you next load the song.
To use it, just add it to your song. You can then virtually ignore it. Easy.
Web.
Docs and code ŠEd Powley (BTDSys), 2003