[Feature suggestion] Change layer on the inside of model

[violet trellis]

Did not find anything like that on github and decided to post here as well

If layer change will be happening not on outside surface, this will obliterate the need to calibrate the seam settings because all the mess will be hidden.
Seam could be placed both on infill zone or inner perimeter I suppose
This should result in very thin and clean line seam

WDYT?

also posted here https://github.com/SoftFever/OrcaSlicer/discussions/11310
very professional diagram below:

[mossy crescent]

Isn't this already covered by the various wipe settings?

[violet trellis]

no, in wipe settings nozzle returns to outer surface

[mossy crescent]

Unless you use the Inner/Outer/Inner wall order and use more than 2 walls, then the z-seam will have to either start or stop on the outer wall.

[dim tiger]

You're obviously not the first with that idea but that's not applicable since it basically reshapes the shell. No one wants that