I'm want to buy an assisted-breaking belay device to help with working routes (I assume that this is the new, anti-litigation name, for auto-locking). I'll be using an old, thick rope for dogging routes.
It seems like the newer devices like the Grigri 2, Click-Up, Cinch, Smart et al. are targeted for use with skinny ropes. I have heard people struggle to pay out slack with a Grigri 2 and a slightly furry 10.8mm rope.
Can anyone recommend a new school device that works well with thick strings?