svg marker does not work in IE9-10

Question

Working first time on svg. I have following svg definition for an \'arrow-like\' path

Answer 1

I have had issues moving lines dynamically with markers. They show up fine on pageload, but don't move when the lines x/y attributes are changed.

http://social.msdn.microsoft.com/Forums/ie/en-US/f772aab3-5ce3-4367-8eec-4fe58ad94b14/urgent-serious-bug-svg-marker-is-not-updating-when-changing-the-lines-xy-in-ie10?forum=iewebdevelopment

http://connect.microsoft.com/IE/feedback/details/801938/dynamically-updated-svg-path-with-a-marker-end-does-not-update