Hi Buk,

re:
> So, if I have something that isn't a basic solid, but a complex solid and I need to
> apply a draught angle for mould release, I have to throws away everything and
> start from scratch to do so?

If you're making a complex solid, it would be worthwhile to plan in advance that you have this requirement instead of just not having any construction strategy.

If you need to create a face at a particular angle it's probably simplest to generate your initial model so that it extends out a ways and then can be sliced off:







I do plan on adding in direct modeling features like you're describing in SpaceClaim. MoI version 5 is using the same ACIS library that SpaceClaim is based on.

But using it for filleting has been the initial priority.

- Michael