This morning, I finished the cable routing through the reaction chain to the lower stage OSEMs.  Then, Travis and I worked on fully suspending both chains.  After adjusting out some course pitch observed at the test mass and CP, we noticed we have a large pitch at the top mass.  Both chains are also hanging about 1-2mm high (we have shims to remove which will correct this later when IAS sorts any SUS+HEPI height issues).  We'll continue the coarse pitch work tomorrow which is a bit of a head scratcher.  Both chains have been left ~fully suspended.