The north path is going to be redesign because we want to be able to implement the PMC once we have all the electronics ready.
There is no room for an additional EOM since one more EOM is required to produce sidebands to lock the PMC with the PDH method.
Thigs done (Following the attached schematic):
Things to note:
2. Beam profile after l/2 (see point 8, zero is at l/2)
3. Beam profile measured before EAOM (zero at the steering mirror)
4. Beam profile measure before EOM for PMC (zero reference at lens (51.5))
(to be updated: the fit is failing)