Safety rotates full 180 degrees
I just installed an LMT ambidextrous safety in my AR-15 lower to finish out the build. I'm using a USGI trigger and a standard forged lower receiver. everything fit great, looks great, etc. But I was fondling it, and noticed that the safety rotates a full 180 degrees from safe to what would be (if I had FA) full-auto. What am I missing here? The safety detent and spring are properly installed, I'm using a Magpul MIAD grip.
Is this normal, and I'm just dumb?
Thanks.