Farmboy, Shoe loss and hillside capacity are greatly affected by worn acc. rolls.Do you still have the old style tire carcus rollsIJIf so,you will have to update to new style acc. roll shafts that accept the new style bolt on replaceable lugs.If you need shafts,look in salvage yard.You should be able to get a complete set used for around $1500.(Shafts alone will run more than that OEM).If you need the replaceable lugs,you can get them aftermarket,(Sorry Kelly!)they come from the same mold as OEM for about half the price.If you already have new style acc. rolls,check to see if metal insert in lugs are starting to show.This is a sign of definite replacement. Hyper Harvest II