Ah ha! Another Sirius-dome-on-a-wooden-deck person! Very nice and well done!!
Quite similar to my setup too -
http://www.pbase.com/gailmarc/observatory. I operate wirelessly from inside a nice warm house as well ... not much room to
manoeuvre in a 2.3m.
BTW, in its last incarnation, was your dome on a deck or a slab? Just curious, most people seem to want to bung them on a slab.
Cheers, Marcus