This old work horse just keeps going. I have noticed a lot of drive belt flop. I recently replaced the deck clutch and can see wear on different parts that the drive belt is flopping against. It didnt seem very tight, so I adjusted the idler on the pivot a small bit. It still flopped around. The drive and driven pulleys are worn and the v-belt is a little ragged. It’s not that old. Before I replace the belt and maybe both pulleys, what do y'all think?