Chief Bobber rear shock preload

Good day Chiefs,

I ride a 2022 Bobber. I'm 6'5" and about 265 lbs.
The rear suspension from the factory is total crap.

Has anyone adjusted the rear preload on a Bobber? Yes, I read the manual, and no, I don't have a lift/stand that can handle the Bobber, so I'm posting to the forum to see if anyone has made adjustments from the stock settings, etc.

Thanks!