Is a scroll an arc w/ an ever increasing radius and a spiral an arc w/ the same spacing in between? ----- Original Message ----- From: "Mike Porter" <michael.a.porter at comcast.net> To: "'Sponsored by ABANA'" <theforge at mailman.qth.net> Sent: Friday, April 21, 2006 7:16 PM Subject: RE: [TheForge] Scrolls