I like to see the target right over my bead and watch it break. If there is a mid-bead I want it right behind the front bead, no figure eight stacking, but I see a little rib; I’m not looking perfectly flat down the rib. In terms of 50/50 or 60/40, it’s closer to 60/40. I don’t generally use a pattern board unless I feel the POI is off.