yes, I downloaded it as soon as it was posted:

Exported by Poser-Lux-Exporter alpha 1.1, on Thu Aug 26 23:19:22 2010

do I need to uninstall the air gui and re-install it?

if it makes a difference, I'm using the 64 bit version of pro

I just tried again, same problem, it put the parameters in EXACTLY the same as yours 53.3104200614 (and honestly, the odds of my setting the aux camera to the EXACT same position as you are slim to none)

I manually adjusted the file to 41.3104200614  and now it's the correct positioning

don't know if it's a problem with the script, poser pro 2010, or what, but it really isn't working the way you are planning it to work :P