I Recently Purchsaed A Apollo 993144 3-13.25-17 Prop The Hub Kit 991008 Came With A Spacer ,rubber Insert, And Shaft To Spline Bushing. When I Installed It The Prop Nut Would Go Into The Spline Bushing Should There Have Been A Spacer Between The Nut And The Prop I Used A Standard Washer To...