Go find two stuffed old belts the same section but longer.
Cut them. Drill a hole in one end of each. Wont be easy, dont drill your hand.
Put them on, and put a screw in each one, do the over lap central in between the pulleys.
Mark and unscrew. pull the belts off.
Screw back together. Take the belts to someone who has a belt measurer and size them up. Hey presto youve got the exact right belts.
Bob.
