In the INT version of the library, in releases AC10, 11 and 12, 'Equal Angles Beam XX' and 'Unequal Angles Beam XX' both display a serious problem for me if the flange position is at the top, and at least one of the cutting angles is adjusted.
The 2d symbol displays fine and is as expected, but the 3d view shows a distorted length, incorrect positioning in the X dimension, and incorrect cutplane placement. Basically its unusable!
Please fix ASAP. My tired little mind can't figure out where the error is in the code!