David Petersen wrote: This is another oft-repeated thread question that I trust TBM will someday address in its new/forthcoming “Trailhead” column. For now, I use the white powder stuff, I think called Fletch Dry. It works great for light rain and snow, but won’t withstand a frog-choker. It’s weightless and greaseless. At some point in this discussion, someone usually comes on to say that they use nothing and have no problems with accuracy shooting wet feathers out to trad ranges. I’ve done it, but find the “Pop” and shower of cold water on release unenjoyable, and can’t help but think a few grams of water in your feathers won’t affect accuracy. But the powder waterproofer also pops and comes off in a cloud with the first shot. To minimize this, I always tap the shafts a few good raps to dislodge excess powder after dipping and rubbing in. I’ve tried duck oil and other liquid based treatments, including sprays, 😯 :shock:8):lol: dp