Yes I think it is a simpler way to draw the profile and pushpull, but once I started along the path of rotation I was getting some unusual things happening and I wanted to know what was going on.
I'm on a learning curve with transformations so I will be looking into all the points highlighted here.
I want to be able to define the number of teeth on each wheel and the diameter of the wheel. There will be eight wheels in all- I am modelling the back sprocket of a bicycle wheel and would like the script to ask how many wheels on the sprocket? What are their diameters? and what is the separation between each wheel.
If I were to go along the route suggested by Dan I would have eight separate pushpulls of the axial profiles but this still would probably less error prone and much simpler.
