This may or may not be of help. May just be discouraging.
Pierre playing "Wu Wei" at The Freight and Salvage in 1995. He is using a capo, so that shortens the stretches a bit. I don't know if the chord in question is at 1:14 or not, but that's a stretch. The man is not human. Who can play like that?
http://www.youtube.com/watch?v=2p6WXav_ZII
It's also in this wonderful version, at 1:14. He plants and then stretches for the bass note by rotating. Nicely played version.
http://www.youtube.com/watch?v=PMT5a...eature=related