Thanks for your replies! OldGlory, yes, I've actually ordered IGI 4627 and it's sitting here looking at me right now (haven't tried it yet) but the perfectionist in me can't seem to let the C3 wax go without a fight... but I am completely losing the battle! It's such a bubbly wax! I originally switched from Ecosoya Advanced - I was able to make a perfect looking candle with not a bubble in sight it but it had absolutely no hot throw so I thought I'd give C3 wax a try. I've done everything short of singing them a lullaby to try and get them to work, but I'm left with bubbly candles no matter what. I tempered the wax overnight and when I reheated it in the morning the bubbles were out of this world, so many of them!!! I think I'm the only one where USA made my tops even worse! I'm giving it one last go with my testing, I made the most perfect relief holes yesterday and will fill them this morning. I was thinking my relief holes were too messy before and that maybe was causing more bubbles, but in the end I really don't think it should be this difficult. I've been putting in the time, (and yes, I have a completely isolated, draft free wooden box I put them in to cool, I preheat the jars, but not too hot, and they cool on baking racks inside the box) I really wanted to use soy but now I realize I really want a candle that is bubble and sink hole free with a nice hot throw, maybe 4627 will be my hero?! It's been a long journey and am really excited to have a candle that works! I like reading that this wax just doesn't work for some people, it makes me feel like less of a failure! Thanks all for your comments!