This might just be the answer to alignment adjustments with the NEQ6 mount. The alt adjustment on the mount has always been a bug, this looks like it might be an answer. Somewhat over engineered and a little pricey (about $485 AUSD plus shipping) but initial reviews look very favourable. I've sent a query to the seller (made in England but sold in Netherlands) re the price and shipping to Aus.
http://www.eq6wedge.com/
Clear skies
Rod
