Once you start crossing and weaving strings in and around a frame, you actually have lots and lots of "string segments" that are all at slightly different tensions rather than one overall string job that's at one tension. Each node where main and cross joins may have a different tension than other nodes.
See this video:
and read this:
"The Pusher" - my new ball machine idea. http://tt.tennis-warehouse.com/showpost.php?p=6764523&postcount=1
Last edited by Wuppy; 05-08-2012 at 05:48 PM.