Horizontal Acceleration Sensitivity
Applying 1 g of force to the entire cavity in the X, Y, & Z directions we can find the induced strain. The X & Y effects are smaller than Z by at least an order of magnitude:
Non-Beamline (Y) Sensitivity
The first image below shows the total deformation with an acceleration in the Y direction. The cavity is constrained from moving along the 2 curved lines where the suspension wires make contact with the glass.

