So, I picked up a couple of the Sennheiser EW100 G3 wireless mic/receiver sets. Also, I picked up the add-ons that bring the antennas to the front of the rack.
When attaching (and removing) the antennas -- to/from the BNC connectors -- the antennas are very tight. So tight, I can't spin the antennas to move them out of the way so they can flipped up "correctly" in the rack.
Any suggestions on how to loosen the antennas? Seems like they need a little oil on them (though, I don't think this would be wise!) Do they need to be exercised?