My old man loaded them for a few years for me when i was a young takker...
He has taken a big fancy to sport shooting with 410 in his old years, & so got himself a nice little double a few yrs ago that he easily drops the odd bunny & quail with...(he's a good shotgunner).
He has also got his grandson (my nephew) shootin my old single 410 shotty now, so he does a good bit of handloading with his ancient lee hand & hammer kit.
The old fuddy duddy gets satisfaction out of it, & says its cheaper--but then he has left over shot from many moons ago...
Sorry bit i cant help with advice on a press..
Id love a 410 lever & press set up...just for gits & shiggles...would be great fun & a good way of honing ones skills on pigeons fyling out of farm sheds.

The man who knows everything, doesnt really know everything...he's just stopped learning...