Changing the size or gender of human does not adjust to floor. Floor can be too far down and not touch foot or in middle of human leg.
Solution
Full support for What If scenarios (swapping actors, objects, etc...) is available from v13.0 and on.
As a possible work around for now, some suggestions:
After scaling the human, move/ensure they are on the ground level, then click Set Initial Context
From the TSB Simulation menu, click Force Resimulation
Assuming there are still some elevation discrepancies, it is likely that it is because some of the postures were manually defined for the tasks. For example:
The user may have chosen to Edit final Grasp and Posture for a GET. In this case, you may want to re-edit that task and adjust the figure height so the human is on the ground again. Try this for tasks where the human is not at the right level.
Notes and References
Hardware/Software Configuration
Platform: na
OS: n/a
OS Version: n/a
Product: TECNOMATIX
Application: PROCESS_SIMULAT
Version: V12.1
Function: HUMAN
Ref: 002-7008142