I'd heard some people mention that before as a way to fix MUSCLE figs with bowlegs, but hadn't tried it on these guys. I'll give it a shot and post results.
FWIW, this didn't work. I can't really identify where the problem lies honestly. When separated from the figure, the legs stand perfectly flat, and the pegs attached to the torso both appear to be completely even and horizontal. However, put the two together and the figure adopts a posture that seems to suggest advanced scoliosis. Not sure how to fix this, but I'll keep trying and let you all know if I find a solution.
For the record, in addition to the Orca, I have this same issue with my Billsword, Manta Ray, and (to a lesser extent) Wolf.
I wonder if these are sculpt-specific issues or if they're just random production anomalies? Please chime in with which figures you have with effed up legs so we can maybe figure out this trend.
Edited by bachamn, 29 March 2013 - 07:14 PM.