Barley Crusher Grain Mill

Tank here… I made an observation while I was learning to use the Barley Crusher…Just above the rollers the hopper metal juts out over them to help quide the grain to the rollers. Now my unit was bought used from a freind and i noticed wear marks on the edges where at one time they where up against the rollers I also noticed that with a full hopper (I have the 15 pound hopper) It doesnt want to grind. I put less in and it worked somewhat better Then I pulled the metall (quides?) up some and it did much better…Just thought to let ya know if you dont already… :cheers: