Yeah, I see what you're saying, and I think that's the same problem I'm having. I rotated them around I can tell they sound amazing, but they won't stay in that position. The tips won't stay in my ears and the rotated position that fits me best doesn't allow the earhooks to hold them in place. I tried all the tips and the ones I liked the best were the blue foam ones, but again, they just won't stay in. The hissing is still there though, and it's very loud.