Alright, lots of questions, so I'll do my best to answer in one post here.
dudley2112 -
Yes, that was .308. I have two rifles in .308 but I shoot them what one would probably call "a fair bit" lol... I got the machine sent to me set up for .308 since the .223 carbide dies were backordered with the Dillon factory. I have a spare toolhead and all the bits to change over to .223 as well, which is how this machine will be spending most of its time.
JOJOPINTO -
Thanks, my friend! It's a bit finnicky with the case insertion right now, but I've got some ideas for how to clear that up and hopefully it'll take care of itself... after which point I'll put the camera on a stand and do up a proper video showing this thing in action.
bear.23 -
Yessir, good recommendation on the filler... that'll be a 'next purchase' thing down the road for sure. When I'm not holding the camera, I can fill a tube lickety-split... I really must look like an uncoordinated troglodyte in that video, lol!

Which, of course, I am - but if I REALLY focus I can fill the primer tube in about a minute. Then my brain hurts...
Zeb -
I'm not running a powder check presently, no. With a few of my lovely mis-indexing problems I had to cull out a few non-powdered or partially-powdered cases... and I got a few "pepper shakers" because of this too, but for the most part I'm able to see the top of the powder charge in my cases as I'm manually seating the bullet.
As for the lube, I'm thinking now of standing the cases upright and then spraying them; some other internet 1050 owners have posted on various sites about doing this and having it help with the 'sticky' button passage. My cases aren't sticking in the die, it's just a little "jumpier" retracting on the upstroke than I'd like for really smooth feeding... I'd thought about motor mica, but as you say it's a pain in the ass and sort of defeats the purpose of having a high-volume progressive. I'll get back to this thread with whatever I find as a solution.
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Thanks for the feedback, everyone - and again, if anyone's had case infeed problems and wouldn't mind letting me know the secret to reliability there (before I go try the few ideas I have right now, maybe later tonight) I'd be eternally grateful.
-M