In GrandMaster mode align 1-PPS output with 1-PPS input
WR Switch in GrandMaster mode locks to external 10MHz and 1-PPS. However, when you compare the 1-PPS output produced by this GM Switch, it has some constant offset to the 1-PPS input signal fed from Cesium/GPSDO. We should have a feature in the switch to be able to shift the 1-PPS output signal so that it compensates this constant offset and is aligned with the 1-PPS input.