Pipe on a spiral is fragmented

Rhino Rhino for Windows
1

Hello,

trying to do a pipe on a spiral and the result is not following perfectly the spiral curve, is more fragmented and less smooth.
Any suggestion?

Thanks

2

image? file?

3

Hello - please see -
https://wiki.mcneel.com/rhino/meshfaq

Does that help at all?

-Pascal

4

Pascal…as usual…it worked! Thanks