Toro 2 cycle 20680 running video

Hello all here is a video of a Toro I just picked and got running. Please tell me if you think it is running right or is rich or lean.
Thank you in advance
Mark

Watch "Toro 20680 1990 model" on YouTube
Toro 20680 1990 model: http://youtu.be/pczxGd1thQk