Can’t get it slow enough. Just rebuilt upper variable sheaves, bearings and such and now it runs at 490-770. It needs to be at at least 460 for grain head I thought, that’s where it was before rebuild, but it was worn out. It’s adjusted to where lower pulleys are less than 1/8 as they call for because at the 1/8 lowest speed is 510. Any advice is appreciated.
9550 variable speed feeder house adjustment
