Team.
As risk of labouring an already well posted topic, yesterday I got a FC III speced to .303 Brit and can I just say a great big HOLY CR@P!? Fast is not the word.
I can not get 16 thou material here so to make my .303 checks I use a 2 ply system of 12 thou litho plate outer and a 4 thou soda can wall inner. The FC III just ate them up and spat out perfect checks in quick order. I reckon I was making 20 checks in 30 seconds easy and that was using a Rockchucker loading press and not an arbor press. Interestingly, the 4 thou material would jam in my older FC II unit (prototype) but the tolerance on the FC III are so fine it cuts clean as a whistle.
In addition the single layer of 12 thou material worked very well also and made checks suit for a true .30cal.
Testing to take place this weekend.