For some reason when I have the collection cage on my 52 inch Bobcat walk behind it doesnt load very well. It seems to blow more leaves out the front, then into the cage. As im approaching the leaves, the leaves keep blowing forward and its tough to get the mower to go over them. Dose anyone know what I can do to make it fill better and not blow everything in front of the deck? I lowered the front casters to one shim. That seemed to work a little better. However now the scalping roller is always touching. When I put the grass cage on my Bobcat ZTR, it seems to fill up better. I dont notice as much blowing out the front of the deck either. Im running double blades on the walk behind. The lower set are high lifts, and the upper set are gators.