3.2.9

Removed old code from the FineAdjust Update function which was causing an exception
Reduced height of popup menu
Fixed bug where clicking on the symmetry sprite (the one which changes the angle snap degrees) when the angle was zero
would not allow surface attachments to anything other than the +z axis:
"I can place the battery only on the +z axis of the structure. I cannot place it on -z, +x, -x"
Removed performance issue when Fine Adjustments window was shown
Reduced performance impact when fine adjustments are being done