Kerbal Space Program

Steam KSP 1.6.1 + MH 1.6.1 Clean Install
Windows 10

What happens:
Undocking something small from a Large Rover with wheels can damage or destroy the wheels.

How to reproduce total destruction of wheels:
1. Load Undocking Bug Craft Save.sfs
2. Stage the undocking.
Result will be the total destruction of the wheels

How to reproduce damage of the wheels:
1. Load Undocking Bug Craft Save.sfs
2. Jettison Tank Contents of all the tanks
3. Stage the undocking.
Result will be 2 wheels are damaged and the other two are ok.

Notes:
Two Equally docked sized crafts dont have the same issue.
Damage and Destruction appear to be directly related to how much the Rover weighs on undocking.
Problem appears to apply to wheels and not landing gear or landing legs.

Important:
Testing this on the Runway or Launch Pad will not damage or destroy the wheels. A craft must be away from either