I use gb444 and so far in testing havnt had an issue with around 135-150 ish adding to the wax i have read many posts saying it is ok several saying it isnt ok, so i understand what is going on and true you didnt say it but another member on these boards. Basically said i was dead wrong for it. I have tested pouring my scent from 190 down to 135-140 so i have witnessed and smelt each one. I usually have 5 testers who rate each candle. They rate the lower poured best so far yet i have more work to do, still a few more things to perfect. Just like when i mentioned i added extra UA to my wax told me not to although i had tested this also from 0 to 2 tbs and found exactly looked the best and burned the best. I dunno sometimes i feel you guys read somthing then just post it back which is ok, but i know the risks and currently for me this is what is working. I test and read everything i can and have noticed you have to do what works for you in the end. I also have no problem changing a recipe if it doesnt work. So what is true today could be different with another scent. I just post what works for me not that someone is wrong for what works for them.