Torsion design in RAM Elements

I've checked the torsion design per DG9 option, and am getting torsion calc results for an MC12x14.4 stringer, and overstresses in that case that match up with a second software. However, changing the L Torsion parameter doesn't seem to have any effect on the torsion overstresses. Am I missing something here? Specifying a torsional bracing length should help, should it not? Is ELements ignoring that parameter?