The HAM & HEPI models are supposed to get an update similar to the one the BSCs got last week, but unfortunately the new code didn't include a path for the GND Z to HAM4 Y sensor correction that I put in last week. I have a workaround, but it's not as flexible as the set up we currently have. The current model uses a 9x6 sensing matrix that lets us route any DOF of the 3 corner STS2s to any X/Y/Z of the corner chambers just by changing an epics value, but the new update eliminates that sensing matrix. There is, however, an unused spare input which I luckily have opted to send the GND Z signal into all models, because it was easy. This spare signal used to just get grounded inside the sensor correction block, but now I would like to send this spare channel through a filter bank and sum it with the output of each of the new X/Y/Z sensor correction paths as shown in my attached screenshot. The GND_SPARE_DOF filter banks are the new stuff. This limits me to using whatever signal I send into the spare path at the top level of the model, and if that needs changed, it will require a model change.But so far, I only need the GND Z to HAM4 Y path.