Small Engines (Lawn Mowers, etc.): engine stops when let off brake, sears craftsman, jot down

Question
Sears Craftsman DGS 6500.  07 model.  Engine stops when let off brake.

Answer
First think I would look at is the seat switch, which may be unplugged or broken, also might be one at the forward/reverse
that may be broke or wire frayed, etc..

Take a look in those areas, and also jot down the model numbers off of the tag under the seat or on the backside.

Let me know, thanks

Fish