I just received my Tempest weather station, and while opening the box and looking at the different pieces, I took off the flat base and put on the pole mount/base. I didn’t force it on or anything, just twisted it into place. It seems to have gone in… and now won’t come off! I’ve put a fair amount of force into it (looking “up” from the base, I’m twisting counter-clockwise, matching the direction shown on the flat base). I’m nervous to twist harder in case I break something, but I need to get it off to turn the device on so that I can even attempt to set it up!