I am no expert on this but i am pretty sure the auto gearbox fills from the dipstick hole.
and I am pretty sure ( I think Dale - Aka StinkyRooster ) mentioned that to drain the gearbox you need to undo all the bolts on the cover under the gearbox or something like that.
in regards to the alignment specs.. have a search around the sticky threads in the stagea area
there is one very good one about suspension in general and the group buy thread for stagea suspension has some good info in it to
Oh and I'm Irish *
*an irishman who has spent maybe a grand total of 2 weeks in ireland - but my passport is irish!