I recommend you work with me here, don't go following flinch dosing advice. you can see years of data behind that post I made, and we can use your thread here as an excellent live-time job.
the #1 way to help your post, and that work thread, is to take zero action right now regarding ammonia.
your test kit reading is good, not bad, it's what 90% of stocked reef tanks run at.
this is what's happening to you:
The reason you think your reef tank can’t control its ammonia is due to false training from old cycling science. That and you don’t own a seneye on the tank in question: if you did, you wouldn’t ever think your ammonia was out of control...
www.reef2reef.com