Hi! I apologize if this has already been answered elsewhere, but I haven't seen it yet. I have an Apoloe A528 with a C9 clearomizer, and I have been using only 100% PG in it so far. I've noticed that many of the sample packs available from vendors I want to try come only in PG/VG blends (which I kind of wanted to try anyway). Would an 80/20 or 70/30 PG/VG blend be too thick for the equipment I'm using? I don't want to ruin any clearos if I don't have to, but trial and error might end up being the best way to find out. Any advice you can give would be appreciated. Thanks!