Cuts awful from leaving uncut hay behind? Or it plugs? If its wheat your in and using tine conditioner with mergers I would try at night or with a dew if its on the dryer side, If its green its should work well all day though. The do seem to cut cleaner with the curtain flaps off.I am having problems with the cutting not being good . in the morning the machine cuts perfect and in the afternoon it cuts awful. does anyone know how to fix this or is there anything i'm doing wrong.