Side handlers (5 or 7) center disc to Center handler (6)
When disc is caught, open outside cutter (1 or 4) cuts in
Center cutter on open side cuts out while previous cutter clears into center
Open side cutters continue to circulate in lanes (red arrows)
If stall reaches 5, center handler looks towards break side handler to advance disc
When break side handler receives disc, break side start cuts and continue to circulate in lanes (red arrows)