You might try a little cooler, it really depends on your location, jar type, FO, time of the year etc. We use a frosted tumbler and a jelly jar and we mostly use the heat gun to hit the area around the wick to get rid of the "nipple". In the winter we pour the wax a little warmer and in the summer a little cooler, same with our containers- we heat them less in the winter and more in the summer. But that is what works for us. Aldo make sure you consistent with your stirring, especially when the 415 is starting to turn cloudy, We stir a lot when this happens until we pour.