With the 8 oz tin, after a 3 hour burn, using the CD 12 and 14, the tins weren't that hot, but on another note, I am going to light all three again, and feel the sides again, and pay strict attention. I dont have my notes handy, but I remember feeling them, and they werent that hot.I have learned that as the wax burns, above it gets hotter, which will cause any hangup to catch up. Now the 8 oz Mason Ball Jars were another story. As the wick burned down lower, they got hotter above where there was no wax. But the HT was really really nice. ( I tested those with CD 10 and CD 12. The CD 12's seemed to give a better throw, but like I said as they burned down, the HT got better and better. Not only that, the CD10 TIN I burned about 3 times; 3- 4 hours each time, and there was a lot of hang up left on the side. The 12 and 14 burned down pretty good, with the 12 seeming to burn hotter than the 14. Looking at the melt pool from the middle to the sides, the 14 reached the sides before the 12 did on the initial burn which to me is normal; I tested them at the same time. On the second burn after trimming the wick, the CD 12 reached the sides before the 14 did. It is just so weird. Then, I accidently spilled some of one of the melted wax on my hand and I jumped--- Only to realize, the wax wasnt hot at all!! LOL!! I have got some serious wax investigations to perform.