Do you know, that… ?

rounding there is such an operation, which you can talk about for many minutes. It comes with tons of options and settings, you may not know.

Example: Tangential parting.

Basically, this option is handy and enabled by default. But there are such situations, when to turn it off, to be able to round off correctly.

Second example. If you want to fillet with different radii, the option should be cleared. Leaving Tangential parting as included, propagates the fillet to all tangent edges.

After turning off the option, you should round off in two steps.