I fitted the latest Graham Phantom II to my TW Raven One (Transfiguration Orpheus L mc) in June. With a MINT protractor made specially for this combo I found that the Graham spindle jig methos for arm alignment was slightly off. I spent many hours using the MINT protractor to get the alignment spot on. The Raven armboard, mounting arrangement does give alot of scope for aligning the arm/cartridge.
Some pictures here:- http://s3.photobucket.com/albums/y76/crystalref/
Some pictures here:- http://s3.photobucket.com/albums/y76/crystalref/