Steering making noise (2019 CX-9). Any ideas?

I havent increased the torque, and a needle tip of locktite should be fine in my personal opinion, otherwise just get in the habit of tightening it back up every few months if you have a load of dirt roads
I may be stupid, but what tool did u guys use to tighten this nut.
 
It's fairly simple it's a little tough to get a wrench in there, I found it simplest to finger tighten, then spin the steering wheel and finger tighten as it backs off until it's tight. Then just the tiniest of turns with the wrench.

Just a bump
Hi. What tool did you use to get this to tighten?
 
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