Kiwamu, Stefan - Fitted the BS M2 L2P drivealign - we get about the same performance for isolation - Tried to fit the BS M2 L2Y drivealign - the result was worse than the previous filter, so I just left the old filter in. - Kiwamu fitted the PRM M2 L2P drivealign - we get a decent decoupling - more than 3 around the peak at 0.75ish Hz - Started the PRM M2 P2Y measurement.