Hi Nicolas,

re:
> I think the possibility to to run the script with a reverse twist helix option will be really good.

It's not really feasible to make a reverse twist helix option for this particular script because the script does not generate any twist of its own, the twist comes from the helix you give it. The script just generates points along whatever helix you've supplied. So a reverse twist helix should work ok, as long as it is following the requirements of the script which is that the helix axis should be positioned at the origin.

Is it possible your reverse twist helix is off to the side and not positioned at the origin like the script is expecting? If that's not it please post an example file.

- Michael