I'm also selling my 322RC2 pistol grip ballhead. ; Now that I have the Acratech it's kind of pointless since I doubt I'll be shooting with two cameras at the same time anytime in the forseeable future. I'm pretty sure I can dig up the manual and I'll look for the allen wrench; it takes a standard size one to remove the screws that hold the grip in the vertical mode, or horizontal (it can go left or right hand horizontal as well). ; Right now it's in the vertical mode. These sell new for $120, I'm asking $85 which includes shipping within the 48 continental states, FedEx ground. [attachimg=1] [attachments posted prior to 4/27/2010 have been deleted by admin. be sure to link images to make sure they don't get removed]