I’ve actually been planning to ask this question for weeks, but Justin’s latest video was all about using the correct pressure, so that was the kick I needed. When I play acoustic, I just cannot combat string buzz. I’ve been playing acoustic for years, but have never progressed beyond cowboy chords as even they are a hot buzzing mess. Forget about barre chords. (Everything is much better on electric, but no fun to sing along to that with friends).
My fretting hand is somewhat deformed: when bent, all fingers converge on a point at the base of my thumb so I have extremely limited reach, and the angle my finger contacts the fretboard is bad. So getting finger placement optimal–right near the fret–is problematic. If I’m trying to do a clean take, I end up holding my guitar like a rifle (arm along the neck) to create the necessary positions and also get a more perpendicular contact angle (which reduces the force you need to generate, yay physics).
But what’s worse is my fingers are made from mashed potatoes. It’s all bone and loose skin, no meat. I have to press down to the bone to stop the string from buzzing. Seriously, I did Justin’s test in the video, but I knew the result beforehand. If my fingers have not turned white from the pressure, the string will buzz. I have not developed any callouses, instead I have developed grooves in my finger tips. Is there any product like durable rubber thimble I could put on my fingers to make this problem go away once and for all? Google always gives me AliExpress junk that looks unsuitable. I’m tired of listening to string buzz and need a solution. Does anyone have personal experience with such products?
Thanks for any help.

