If you’ve created your first set of mini-stitch samplers, then I recommend you create a sampler experimenting with specialty threads and changing your stitch settings. I like using the thicker machine quilting threads from YLI and Superior, so I experimented with regular straight and zig-zag stitches to see the difference the threads would make.
Then I put in regular Mettler thread and experimented with stitch widths and lengths. I often do machine applique and and wanted to see what my favorite settings would be. Notice in these photos I meticulously labeled each line of stitching as to what stitch it was, the thread I used, and the width and length settings. Don’t leave it to memory. It doesn’t work that way, unfortunately.
Next up: Practice on your good fabric!