Tried getting an answer for this from the US website, and they referred me to the forums to ask about it

Does anyone know what the Measurements are for the mounting holes on the Gladiator NXT Premium's baseplate are? I currently have a Saitek X-56 HOTA Setup, and a friend introduced me to the Gladiator NXT. I'd like to get one, but im trying to find any info i can on how the base mounting holes are set up, to see if the current Mounting plate im using for the X-56 would be compatible. I tried looking on the website and the info for the stick, but cant find any actual 'measurements'. (though it does have about 20 pretty pictures

Anyone able to help me out? I just need the dim's for the holes in the base (ie: 6" x 6") And possibly the size of the holes themselves.
Thanks for any Info!