BATTLETECH - dealing 100% armor and 0% structure results in a critical hit

[WilliamVonBillhelmHelmet]

One line summary of your issue
dealing 100% armor and 0% structure results in a critical hit

What platform are you running the game on?

Steam

What operating system do you use?
Windows 10
What version are you running?
1.2.0-345R

Please explain your issue is in as much detail as possible.
When dealing 0 structure damage, but stripping all armor from a location, a critical hit is possible.
I hit an urban mech in the right armor with a PPC for 50 damage removing 50 armor and dealing 0 structure damage. this hit then resulted in a critical hit on the AC10 in that arm, and the AC10 was then damaged, while remaining at full structure. This seemed odd, and not what the expectation would be. Furthermore this happened in Multiplayer and both players' expectations were challenged, resulting in less than optimal satisfaction with the game experience.

Steps to reproduce the issue
deal 100% armor damage and 0% structure damage to a location, and if possible place a breakpoint in the crit determination method and see that it fires.

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