Soooo not sure if this is the right place to put this buuuuuuuuuut, I just purchased another rba and it happened to come with a drip tip. I didn't look at it much and just purchased the atty. After I got home, I noticed the stock tip in it was amazingly tight in there and I actually thought it might be a permanant tip attached to the atty. it took some elbow grease and a little help from a flathead scfrewdriver, but I got the stock tip out. Now here is the question part, has anyone ever widened a drip top hole, and if so, how did you go about doing it?