MEC 600 junior

[mrmiskin]

started with the shot shell reloading and i am doing pretty good if i do say so myself. HOWEVER I have run into one small problem. on the first stage when i decap and resize on the upstroke after decapping the 20 guage high brass shell does not come out of the resizer completely. i have the decapper run almost all the way down on the adjustment rod to the point of maybe one or 2 threads caught. some times you can pull them out with your hand and some times they need a little help but it is never a lot.
does the high brass make a difference? is there something i am missing. thanks in advance for the help.