Infinite Menu in Flash 5

Hi,

I wanted to implement the infinite menu in the Flash 5, but it wouldn’t work.
Everytime it reaches the 300 mark, it jumps to the left. So it doesn’t look like a continuous flowing infinite menu. It just keeps jumping.
The tutorial is in the Flash MX and I did everything it said to but in Flash 5.

Can someone help me please?

Thanx,
Sooninc