This is a great site! Other obsessing mosaic people! So many lovely projects out there! I'm so happy to be here! Here's my question: Any ideas on removing dried Wellbond when I don't like the tile color I used on a particular area? By this point everything is dried on and using the aggressive method -- screwdriver, paint scraper -- endangers the other pieces in place. I use plywood. If I don't remove the glue, the new pieces are difficult to place because of the dried glop. I'm thinking there must be some sort of solvent that would dissolve the glue and also be less frustrating! Since I am relativel new at this, I think this will be an issue that will come up time and time again!