Made some modifications in the sequence of commands in new instance
factory 2. The strategy is now to:
- First, setup forwarding from the source to the target
- Then, send out local changes from source as if it was changes being
made now
- Last, ensure local changes are upwarded in the source, such that also
indirect changes are passed to the target with a respective offset.

Signed-off-by: Jakob Brandsborg Ehmsen <jakobehmsen.github@gmail.com>