+1 for the horizontal position.
But, maybe more what you want to hear - I dive these regs and never notice the bubbles in my line of sight, and I've had to get vertical moving up and down passages that don't permit horizontal trim.
There will always be bubbles...this is OC after all. A few bubbles, or even a few big exhales every now and then don't ruin a dive, and frankly, if it keeps happening you're doing something strange with your body position. My body is horizontal, but my face is pointed forward or slightly down, and I never notice the bubbles (not since my OW class or thereabouts).
But, maybe more what you want to hear - I dive these regs and never notice the bubbles in my line of sight, and I've had to get vertical moving up and down passages that don't permit horizontal trim.
There will always be bubbles...this is OC after all. A few bubbles, or even a few big exhales every now and then don't ruin a dive, and frankly, if it keeps happening you're doing something strange with your body position. My body is horizontal, but my face is pointed forward or slightly down, and I never notice the bubbles (not since my OW class or thereabouts).