>The ball doesn't 'flow'. It doesn't keep momentum. You apply a strong movement and it spins dead within the second. For this issue, some people have modified

>The ball doesn't 'flow'. It doesn't keep momentum. You apply a strong movement and it spins dead within the second. For this issue, some people have modified their Ploopy trackballs with great success using Ball Transfer Units. Here's a long blog post about it: https://www.gbryant.co.uk/posts/2021-02-15_ploopy-trackball/post.html https://www.gbryant.co.uk/posts/2021-02-15_ploopy-trackball/... An example video of BTUs functioning in a Kingston trackball: https://www.reddit.com/r/Trackballs/comments/ddlovq/ladies_and_gentlemen_it_has_been_done_btu/ https://www.reddit.com/r/Trackballs/comments/ddlovq/ladies_a...