Thank you PILOU.

Post #1 now includes _Elastic2 script, which makes the same curves as _Elastica, but Mirror, Join, Concatenate and Rotate are used
to build a complete unit curve, (or two in some cases).
The curve is fast and smooth as it uses the techniques of Max Smirnov's Gear script, a programming somewhat unconventional from
the more "traditional" Moi scripts. I left in the extrude.
The timing loop generated Keypad entry problems with "." and "-", which Michael solved.
Please report any problems. I would suggest backing up any work before using the script, just in case...

Brian.

I used flow to make some circular loops.