Chamber Fan Noise

I’ve been using the X1C for about a month now and have been loving it, but recently I’ve run into an issue that is driving me crazy. A couple days ago all of my prints started with the chamber fan at 100%, and the noise is unbearable for me. Normally, I’d just manually adjust it down to the 70% that I’ve had it at and call it a day, but I print with PLA using PETG as the support interface and every time it goes back to PLA it goes right back to 100%. I tried changing the machine and filament G-Code, but it was still going straight to 100%, I ended up exporting the G-Code and opening it in word pad, and there’s an extra line that I can’t edit in the slicer at all that sets it to 100%. I’ve tried resetting all of my profiles, and I’m still having this issue. Does anyone have a solution for this?

I found the problem, and I feel like a fool for not realizing it sooner… I had a roll of PLA Silk which is where that extra line of G-Code was coming from, and also seems to be the root of the whole issue in the first place. Been fighting with this for three days now, so of course, the second I post a question about it, I figure it out.

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did you try this in the advance section and has to be done for all filaments-> ( M106 P3 S200 )
Note that i am adding very often manually and if i forget the S does not do anything , or ig i forget to change one of the filament in use . Then you can check your generated code again
S200 - can be replaced from S0 (0%) to S255 (100%)

Edit: i also use the advance section of the filament as a notes for some of the settings

Yes, I did try that. I figured out what the issue was, it was defaulting to a different profile, specifically the one for PLA silk.