[LDCad] Twisted string template?

[Annas]

A progressive roll is currently not supported, I like the idea though so I might add it to the next version.

In the meantime you can use a single 180 or 360 roll section as a donor, and use:

a base-size of 100%
a small overlap (segment size e.g. 95%)
a placement type of "Static placement'
a final scale of "Segment merge only"

i got it, thank you for the explanation.