I have a L2900 that I mounted a snow plow to the loader arms which provides the up and down motion and that works great.My problem is when I connected the plow turn rams to the bucket hydraulics it only works in one direction.There seems to be back presure that blocks movement the other direction.When I reverse hoses it does the same thing but in the other direction.Does anyone know a reason why the hydraulics for the bucket will not work on a snowplow.I'm stumped and need help. John