Just a quick question- I read through the procedure and photos- so can you push down the valve and remove the shim?  Without removing the camshaft? 
Doesn't sound too hard. 
Thanks
On another site I was reading about adjusting valves on the Fijjer, what a nightmare! 

you mean you haven't watched http://video.google.com/videoplay?docid=-2015554469142545363    yet ?