I have filed an official bug report but also wanted to bring it up here:
My Large Female has a rubber band of polygons going from her lower left arm to the ground if she is wearing any kind of glove and (specifically) the Chainmail +1.
Changing armor type, body type, or removing gloves removes the glitch.
So for the time being I am sacrificing one point in AC and wear a non-magical armor because it annoys me to no end.