[64speed]

I know this sounds stupid on the surface but I am not close to a parts store and don’t want to make a million trips back and forth getting belts. I have to get custom belts for my CVF Racing accessory drive setup and I have seen custom belt measurement done two ways. One is to take yarn and run it around the pulleys and tie it off and take it to the parts store to be put on the good old fashioned v belt measurer if they even still have one. The other is to take a sewing measuring tape and measure the distance and write it down. What method do you use for custom belts? What do you think is gonna result in me having to make the least number of trips?