Bought used 4' "Farm Pro" grooming mower that didn't have the belts, and I'm having a heck of a time finding belt size and or a diagram for it. Evidently they don't make the 4' anymore because its not on their web-sight. I can't get a human on the phone when I call the 1-800# for Farm Pro/Homier. Anyone have a 4', Farm Pro groomer that could help me w/ belt sizes and diagram. Looks like a two belt system.