I thought I would never skip a case either then did it several years ago loading rounds for my wife's deer rifle. Got to the range and had "that click". Turns out I didn't powder 4 cases. Powered the first one in the row got distracted and when I came back moved the funnel to the next row thinking I had finished the row. Thankfully is wasn't in the stand with powder-less ammo and now I use a flashlight and check every case before seating. We're human and it happens...sure sucks though!
