Apologize for the stupid question, What does IR mean?
Here is a sequence that i believe will helpI have seen an entire long thread on IR but I don't recall seeing a sequence of pictures that might be easier to understand then the written description. Is there a photo essay anywhere?
lhowser...this is great. Thanks for posting it.Here is a sequence that i believe will help
<object width="480" height="385"><param name="movie" value="http://www.youtube.com/v/ZlRBWoloSgg?fs=1&hl=en_US"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/ZlRBWoloSgg?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed></object>