Say Hello to my Little Friend....Sergio

[Videoguy]

Sergio arrived by Fedex on Wednesday. He was born March 2007 and has logged 3900 miles on the original batteries....still going strong. I added a taillight, buzzer, headlight and detailed the entire machine and fabricated a kickstand out of some scrap aluminum.

During my first 3 mile glide, I noticed that the speed pulsates as I approach an indicated 11mph.This causes the Segway to rock a little which creates an uneasy feeling.
Do I have to stay under 11 mph to stop this?

I live in a gated community which allows Sergio to get some good exercise.