I had the ignition with me and tried it as soon as the key was cut. Didn't work... There was no offer made at making a mold so I don't know if this can be done for a Kawi ignition. Don't see why this can't be done for any ignition seeing as how they are pretty much the same. rstnick is currently working on this and hopefully will be able to figure something out. Could be many factors....Strange that the code wouldn't cut an ignition key, just seat key. If he saw a code, he just cut keys from that.
Take your ignition back and let him know the code cut keys wouldn't work in the ignition. He can take a mold of the tumblers in the ignition and cut a key for your ignition.
EDIT: He's done this for Yamaha R6/R1 ignitions, not sure if yours can be done this way as well, sorry.