Rob, I do like the idea if being able to adjust the bristles but it does not address the fact that the arrow can fall through the bristles if bumped. Obviously you haven't tried one out yet because if you did you will notice very quickly that it doesn't take much to bump it through even if you have all three bristles adjusted tight around the arrow shaft which I don't believe I'd like anyway.
Ah, Big guy, I have the Hostage on my Marquis and yes, I have noticed this, this is why I'm excited about adjusting the bristles on the Hostage Pro to solve the issue. I won't speculate on the arrow following through the Hostage Pro when properly adjusted til I have one.
The Orginal Hostage is too big for my ACC's.
I think you can see it there: