Den just plugged an output from the common mode board into an LSC whitening board (the spare channel that used to be called "PD_XXX_I" in the LSC model).  I have modified the LSC model to reflect the new name of the new signal ("CM_SLOW"), and have added this channel to the LSC input matrix.  Koji is, I believe, adding this channel to the LSC screen in the auxiliary error signals section.  I am also adding the _OUT of the filter bank to the DAQ channels block.