On the bodies and rods config file is a strange "tdb" field, which shifts all other fields "to the right". Thus VIV is enabled, and the coefficients are messed up.
From bodies and rods:
LineType Diam MassDenInAir EA BA/-zeta EI tbd Can Cat Cdn Cdt
from viv:
LineType Diam MassDenInAir EA cIntDamp EI Cd Ca CdAx CaAx Cl