Tsawon sassan nisa na nisa yana tabbatar da nadawa akwatin ta digiri 180 akan layin farko da digiri 135 akan layi na biyu, don buɗe akwatin cikin dacewa yayin ciyar da abun ciki, sauya sassa na sassa yana ba da babban dacewa ga saitin kayan haɗi don wasu. kwalayen kwalaye.