Wow - those posts were over three years ago! But I'm still using that same set of belts today, so yes, I believe the increased diameter idler has made a significant improvement to belt life.Bump....Oz_Kioti, do you think your larger idler has improved belt life?
I run the chipper at about the lowest infeed speed. Very few feed issues as long as I don't feed "wishbone" style limbs into it.Slow down the intake roller to the slowest speed and the chipper works much better. It will reduce the heavy tension on the belts, run better and last longer.