How common is this, and can I just exchange the mold without a fuss? This one was from Cierra Candles. I'd thought at first maybe it was the wick, but the two candles have different wicks and that apparently isn't the problem. I also have no idea how I'd fix something like this. Maybe drill another hole 1/8th of an inch to the right? (and yes, I realize there are other problems with these candles than just the position of the wick.) (Actually, if someone can tell me why the green one bubbled up, that'd be great. It has 3 dye chips in it, and I thought that might be it --smells good though!) I'd appreciate it! Kelly