1080ti Blower style fan curve

Hello all, was wondering if anyone would have any advice on setting a fan curve for my system? My gpu pretty much always runs high during gaming, peaking at 84 degrees I think, yet my fan hasn't passed 50% speed, I wouldn't mind the extra noise from the fans as I wear headphones while gaming anyway, does anyone have experience setting a fan curve for a blower style 1080ti?

Here is a snippet after a 30min play session or so, note my gpu temps at 84 and fan speed did not exceed 50%. :

https://gyazo.com/a949430150f1a28e266baefbeb8f121e

There's no big mystery to it

Just get something like EVGA Precision X or MSI Afterburner, and use the fan curve graph to up the fan speed for the balance of performance/temps vs eardrums you find best.

You don't have to be afraid of setting the fan very fast. It's not going to break it

Also, is this your spec?
https://www.pcspecialist.co.uk/forums/showthread.php?59766-Restart-Errors&p=417969#post417969

Case GAME MAX FALCON BLACK GAMING CASE (RGB LED)
Processor (CPU) Intel® Core™i7 Six Core Processor i7-8700k (3.7GHz) 12MB Cache
Motherboard ASUS® PRIME Z370-P: ATX, LGA1151, USB 3.0, SATA 6GBs
Memory (RAM) 16GB Corsair VENGEANCE DDR4 2666MHz (2 x 8GB)
Graphics Card 11GB NVIDIA GEFORCE GTX 1080 Ti - HDMI, 3x DP GeForce - GTX VR Ready!
1st Hard Disk 2TB SATA-III 3.5" HDD, 6GB/s, 7200RPM, 64MB CACHE
1st M.2 SSD Drive 500GB WD Blue™ 3D NAND M.2 SSD (up to 560MB/sR | 530MB/sW)
DVD/BLU-RAY Drive NOT REQUIRED
Power Supply CORSAIR 550W VS SERIES™ VS-550 POWER SUPPLY
Power Cable 1 x 1 Metre UK Power Cable (Kettle Lead)
Processor Cooling CoolerMaster MasterLiquid Lite 240 High Performance Liquid Cooler
Thermal Paste STANDARD THERMAL PASTE FOR SUFFICIENT COOLING

If the case has no rear extractor fan, you could consider getting one for that.#

And dust the case, fans, heatsinks periodically (e.g. compressed air)

Yep that is my spec! I dust out my PC about every month, crazy how much dust can just get clogged in there, no rear fan at the moment, did fiddle around with the fan settings for a bit, ended up at this, will probably end up adjusting it anyway :

https://gyazo.com/052022ebad2f3a00a4efe28df75c07af

Yet to test it on full load but temps did not exceed 60 for the 30mins or so I was playing 80 player post scriptum match, thanks for the advice, was thinking I'd end up goofing something up but seems pretty easy.