Short description of error
When mirroring curves, tilt values are not mirrored.
In edit mode, MIRROR(or SCALE -1) dose not change tilt values.
So I can not get mirrored result (bebel geometry).
(In object mode, I can get mirrored 2 curves by MIRROR(or SCALE -1),
But JOIN the two curves results not mirrored tilt effect.)
Exact steps for others to reproduce the error
- The file contains 2 splines. One is a scaled duplicate of the other.
- Note that the tilt of the corresponding point remains the same on both splines.