Trinimon
Leading Member
Not sure if this was mentioned before but on Feb 3rd on Rob Galbraith's website, he makes mention that Canon has finally figured out what caused the OOF issues in addition to the sub-mirror fix.
Read more here:
http://www.robgalbraith.com/bins/multi_page.asp?cid=7-8740-9068-9264
Read more here:
http://www.robgalbraith.com/bins/multi_page.asp?cid=7-8740-9068-9264