Hi Guys - I recently purchased a JD D-130 tractor - 42" deck with all intentions of doing a knock up job of picking up leaves from my 1 acre property. I use to own a Toro Wheel Horse with a 38" deck that picked up leaves like a vacuum cleaner. Both sides of the deck cleared leaves from the lawn without leaving any stray debris to be picked up on a second or third pass. My new tractor unfortunately does NOT do the same clean up job? When I make a pass in a counter clock wise direction, the right side (pick up tube side) shoots leaves back out to the cleared area and yet there is no obstruction or clogging of leaves to create a blow back. The mulching blades that I purchased to improve picking up leaves came with instructions that mention that the blades have a left and right designation which was nowhere to be found on either of the blades. I have already complained to JD and shot many videos at various angles, speeds, heights etc to support my argument that this 42" deck with mulching blades does a lousy pick up job. So far I have had the dealer tell me that there is nothing wrong with the tractor, deck or blades but didn't comment on the tell tale video and the reason why the tractor was sent back to them. I'm somewhat disappointed on how John Deere's consumer support department threw the problem back to the dealer and his techs. Now that I've indicated that if the problem is not solved soon, I may demand my money back, a district rep is supposed to look into this problem. If anybody out there has had the same problem or have any suggestions on how to avoid the multiple passes to pick up leaves I would appreciate hearing from you. Paul R.