Good day all, I have a Kubota BX25 and have just purchased the cyclone rake Z10 with MDA adaptor. The mower deck is a 54" standard cut. QUESTION: Inside the mower at the discharge end is a metal plate that reduces the discharge chute opening and angles towards the rear. It bolts from underneath to the front lip of the mower. Should this plate be removed or should I leave it in to angle the air flow in a rearward direction. it reduces the discharge opening by close to half of its full width. Thanx in advance for any advice provided. PS I have taken it off for now.