[Jeff, Daniel]

We finished tightening the bolts on the 1.33" CF flange from the Rb vapor cell to the adaptor plate using the 9/64" stubby (low profile) hex key. We then installed the alignment plate to the adaptor plate, the adaptor plate to the the coils sub assembly and the laser sub assembly, tightening the bolts at each step. 

We then attached the bellows (one end is already attached to the adaptor plate) to the 2.75" CF flange on the Ideal Vac Chamber. We used the molded piton gasket, which worked very well at keeping in place. We also used the custom plates I made for support and alignment. I should have made the hole larger than 2.76" to account for the plate nuts sticking out past the flange. Although tightening the bottom screw was particularly challenging, we tightened the screws so that the flange made contact with the Ideal Vac Plate.

We then installed a 2.75" CF Tee to the 4.5" CF to 2.75" CF reducing 4 way cross and tightened the bolts fully