My dad and I finally pulled the trigger and got a new combine (well, new to us). A 9760 with 946 hrs on it. Also bought a 635 head. Got the large wire sieves and ordered set of small wire for wheat (not cheap). Ordered a service manual. Got any advice on anything else I might need? I'm sure I'm going to ask for some set-up help later. Been enjoying many of the old posts on STS machines. I'm learning a ton. Can anyone let me know what filler plates are used for.