THis answer the function of auto place well and it's good to know. I will tool around more to see all the different actions.

One of the questions was regarding "sweep1 picture". if you look at the profiles and how they stand up then look at the resulting sweep, you'll see the smaller polygon rotated 45 degrees.

I think I read in another thread there is a selection during sweep that is called "twist" that is doing this.

Is this the case? I havnt tried the different settings yet as today was Hockey day so I'll tool with this later also.

Thanks for the auto place explanation. Again, a very nice App.

Talk to you later,
Burr