pattern in a wavy line.

[solid34works]

Hi,
I want to create pattern of some "circular section" in a spline(wavy). I can do linear pattern or circular pattern but I can not pattern my feature on some wavy line(spline). Is there any way to do it. I have uploaded a picture of the part that I am trying to create model.

I appreciate your help.

Thanks,

 

[cpretty]

I am not sure what version of Solidworks first allowed the functionality, but in 2K9 I can do it using a curve driven pattern.

See attached.

 

[solid34works]

cpretty,
Thank you for the example model. I am able to do it now.
Thanks a lot.