I got a Plume Veil clone about a month ago and the only real issue I've had with it is that the hole in the delrin piece is too large for any of my drip tips to fit snug. They all wobble around and I'm sure would fall right out if I wasn't careful with it. Aside from getting larger o-rings for my drip tips, is there any other solution to this? I was thinking of maybe putting some tape in it but then I'm not sure I'd feel comfortable having it so close to my coils.