i think the problem is that you do an all out set, no offense louden but you use some pretty fucking heavy weight, and going all out is not safe. The muscle have two important function:
1) movers of the skeletal system
2) to protest the body from injury, including the tendos and ligaments.
The problem is when you go all out and hit failure the muscles no longer act as a safety mechanism, so what takes the burden of stress. The tendons, ligament, and cartilage. these parts of the body don't heal as fast as muscle, they have limited blood supply, cartilage has none, so they heal much slower. Now in your case, you use heavy weight and take out the musles the other parts of your body are gonna take all that stress over and over and never properly heal.
My suggestion is that on incline you can get 275 for 8-10, why not do thrre sets of 4 reps or so, your muscles won't reach failure and the joints will be protected. Just my 2 cents bro