Apparently setup can be fussy. Never fear, accesories are here:
https://www.mkmachining.com/product...bundle-funnel-overserts-3-pack/#configuration
Also apparently, the new MKMachining overserts, found in the above link, are a big win.
For a long, long time. Several years, although it looks like it may actually start shipping in the next few weeks.
An alternative that just works, no fine tuning possible or necessary, if you're using stick powders would be the PP Trickler. And something call the Meehl which is a more integrated version of the PPT.
https://printedprecision.com/
https://www.meehlsolutions.com/
For that matter the
RCBS Matchmaster is great, it's just slow - ~30s for a 35gr throw out of the box, although I'm told with tuning you can get that under 10 seconds. if you're not in a hurry, it's cost-effective and accurate.