Warranty help

[Ecthelion]

So today I decided to go ahead and fill out the paper that came with my Mark V for the five year warranty and I realized that whomever filled out the card that had the serial number of my amp on it had horrible handwriting. What I need to know is how many digits are in the serial numbers for Mark V's, what the "model" section on the card is supposed to be, and I would like to know where the serial number is located on the amp.

 

[Scary]

Look in the back, and it's on the board on top by the tubes same side as the power switch if memory serves. You'll have to get underneath to see it.