I thought I read somewhere you can run a 3 hole die on them , and I am sure you can run the 4 hole turret with 1 whole empty if you wanted to.

the three hole turret is not interchangeable with the the four hole turret. Different lug set up.
So you can't use the 3 hope turret in classic press for sure?
FINALLY SOMEONE WITH SOME SENSE- look at the way the "circle " is set up- on a 3 station there's a station every 120 degrees; on a 4 station, every 90
different gears,- the ratchets might interchange, but that's it- besides, most folks want a 4th station(that's why lee sells the conversion kit)
Since a number of three hole don't have auto index, would a 4 hole fit then?




























