I am looking to make a very simple Golf putting Device. The device that I need a porto type would fit around a 4.25 inch diameter golf hole. The device would be 5.75 inch wide with a very very slight slope from the outside to the inside. The total circular circumference would be 5.75 inches. Printed or embossed on the ring would be a clock dial from 6-12 o’clock in large bright red numbers. Unlike the disk in the picture below the disk would go from 4.25 inches to 5.75 inches and will let balls drop into the cup if struck at the correct pace and rolled over the correct number on the disk and onto the disk and then hole.
Skills: Autodesk Autocad Civil3D