The Roughneck RGN-1C has an issue with the armor value on the left leg. It displays 66, but goes back to 64 after saving and returning.
The maximum value seems to be 64 as it should be, this seems to be strictly a visual bug.
Video reproducing bug, low quality and the video actually starts at 12 seconds. You can see the bug being produced with 100% chance of it reoccurring. I once again apologize for the sub-optimal quality.
https://youtu.be/37TfifIwDlY?t=13s