Harness for schutzhund tracking - Page 2

According to FCI International Rules for all IPO trials:  
http://www.fci.be/uploaded_files/IPO_EN.doc
(From Page 40)
B......The tracking line may be attached directly to the collar, dead ring, or to the ring on the tracking harness. (The following types of tracking harness are permitted: Breast-harness or Böttger-harness without any additional straps)...

For my dogs I have always used the fur saver, with the line under the leg.

Well we learn something new every day, Sue is correct  according to what she has put here you can use a Harness for Competition Tracking but i have never seen it over here. All use a Chain collar on the dead Ring.
Twice only  i have seen tracking without any leash etc, Julien Clements was one. 
So i stand to be corrected.
Steve1

So i stand to be corrected.

as do I...Thanks Sue!

Guys I posted it because when I found it on the FCI site it totally confused me.  I don't have my rulebook up here with me, but I could have sworn it said only a fursaver or a boetcher harness was acceptable for trialing. 

Hey Steve this is Wallace Payne and Pedro at the  2007 North American FH Championship.  They won with 99 points and did it off lead!