Hi Ladies - I'm having a problem with the copics that I haven't found an answer for so I thought perhaps one of you might have an answer. Sometimes, a few of my copics seem "sticky" on their tips (generally the same ones over and over) and they don't blend well. They, well, sort of "stick" and I get a spotty color. I'm using Georgia Pacific CS - and I'm sure there are better papers, but the problem is, other copics work just fine and I don't ahve any problems. I thought perhaps the problem might be that the marker is getting dry, but it doesn't seem to matter if I refill it or not. Does any have any ideas what I'm doing wrong?