I have used them in this manner to offset the penalties of using a granite shelf. From top to bottom: 'table, aluminum plate shelf, stillpoints, granite.
They are tapped with 1/4-20 threads so it is easy to do. Be sure to get the inverse risers so things don't go skating away.
Though I'm not using them at present, they do work well with perhaps a bit of loss in bass slam.
They are tapped with 1/4-20 threads so it is easy to do. Be sure to get the inverse risers so things don't go skating away.
Though I'm not using them at present, they do work well with perhaps a bit of loss in bass slam.