My brother-in-law is over helping me finish up some flax with his 9860. This is the first time he has done flax with this combine. He had a 9750 before this one and had no problems. He is wrapping on the accelerator beater and plugging feeder or it throws a wad into the rotor. He has blown a rotor belt,2 sets of beater belts,yesterday we had to change the bearings. Today it has wrapped up twice again. The straw is very green but has had several killing frosts. We even tryed puting the pickup header on and swathing in front,cant get it to feed.It is tough going but I don't think he should be having this much trouble. Its going thru both my combines OK. Any suggestions?