BTW, this happens all the time when using structural optimization programs, where you tell the computer what material you're using, how it's constrained and loa

BTW, this happens all the time when using structural optimization programs, where you tell the computer what material you're using, how it's constrained and loaded, and then it figures out what it thinks is the optimal shape for the part. It means somebody left out a load or a constraint, or messed up the material properties, which is all another way of saying the math model is wrong. So when a part doesn't look right but seems to pass the math, be very suspicious of the math! :-)