UCB Carve Issue

I am doing a new carve and using the UCB. This is the first time I have tried a 2 sided carve so was not sure how it would turn out. It carved the bottom correctly, centered and all. When I flipped the board, it carved way to the left,into the UCB. At one point in the setup, it asked me to jog to the front corner. I thought it was there so I hit continue. Should it be in the very corner of the board or where exactly should I be jogging it to?

I would include pictures but my tabs did not hold and it all fell out of the UCB before I could take any.

Overall, the carve came out great other than the top and bottom do not line up but it will give me a good way to see if it will work for what I am wanting.

Any assistance will be greatly appreciated.

Chris