I've given a couple of hints recently at the up-coming "fancy" slider (yeah, I'm not sure what to call it yet other than this).
I still don't have the actual slider to show you yet ...and that's because we're still making the CNC fixtures to hold it.
There is a small chance the slider is ready by the end of the week - but, most likely, it will be next week.
We have the first part of it made - waiting on next part.
Here's some more of the CNC fixturing required to make it: