>>2928199
now it's backtracked after i got it to make a simplified schematic and it agreed that the existing op-amps can be repurposed so that only one extra op-amp is needed (the voltage follower) and i clarified that the existing op-amps are configured with diodes in the feedback path
>If the DL241's existing precision rectifiers are properly designed "super diodes" that operate as ideal half-wave rectifiers with their output being the compensated cathode, then you can indeed directly connect their CV_CH1_Rectified and CV_CH2_Rectified outputs together, and feed that common junction into your single voltage follower (OpAmp3).