NRP needs volume, I don't get to use it very often unless I have the volume I need, otherwise yeah, it's tough to zone it in on a THS that doesn't have the volume for it. That's why I said it's the biggest hooking pearl I've ever thrown, it needs much more volume than you might think. Wouldn't be surprised at it being over/under on drier conditions, but that's not what it's designed for . .