Remove knot problem

I use remove knot command at the connection point of two joined curves. Usually it works well but sometimes it leaves a nasty kink-ish connection. Removing one more knot or a control point just moves this kink further down the curve. Is it some kind of bug? I just don’t know how to fight it.

remove knot.3dm (31.7 KB)

Hi Max- try MakeUniform on the curve.

-Pascal

Note that MakeUniform will modify the whole curve (even if only slightly), not only remove the kinked knot.
The problem is that it is a polycurve, that is made of multiple segments. Each segment has a kink connection to the next.

Thanks Pascal!
MakeUniform did the trick. It changed the curve slightly but it’s ok