Comments by S vogel(texas) Most recent public comments by S vogel(texas) https://nowcomment.com/users/53339 once you have your equation you haft to multiply the diameter by 3.14 https://nowcomment.com/documents/135303?scroll_to=1308462 https://nowcomment.com/documents/135303?scroll_to=1308462 Wed, 27 Mar 2019 16:43:48 -0400