Xrite responded:
"The upgrade of the tabel cannot be done in the field. The device needs to be send to our Service to proceed. The price 449,- Euro. Please fill out the RMA form below if you want to send the device to upgrade it for the new i1 Pro 2."
Sorry X-rite, but I can make the holder myself way cheaper.
If you own the thing and can contribute measurements I would make 3D schematic. PM me.