The generator is a work in progress - it is not very smart, you can enter data that would not make sense (making a larger No Limit bet than the stack size would allow, for instance) and it will translate what you enter into a working hand history whether it obeys the rules or not. The good news is if you enter your hand carefully, you will end up with a working, convertable, replayable hand history in the format of a Full Tilt Poker hand. If you are American you can pretend that you actually played this hand on Full Tilt if it makes you feel better :)