http://groups.google.com/group/grasshopper3d/web/miniGherkin.zip (hope the link works, first time I've posted a file to google groups).
I've got a diagrid working for a gherkin. Not quite as simple as I was hoping, but I'll leave the complexity judging to others (you should see some of the wiring diagrams I've produced with this tool). Probably needs some explanations/comments, but turning on and off the previews should assist with understanding the formulation. Any suggestions/improvements gratefully received, I'm still learning the best way to do some of these tasks. Cheers, Jon
