Comparing 360 to other CAD packages, it's handling of the B-REP edges of fillets appears quite poor.
Problem,
A simple update to base geometry that either adds or removes edge ID's from a chain throws an error in 360, when most other CAD systems are now able to deal with the loss or addition of edges to an initial chain without error. This is a pretty low level error state, that in this day and age should have been coded for.
Developers, you need to benchmark your competition to see how they deal with parametric updates that alter the edges chains for subsequent fillets. 360 chains on initial selection of a new feature, but if that features edge count increases, your features fail.
Thanks,
Andrew
