How do I eliminate wet spots from my candles?

Does anyone know any candle waxes (preferably organic) that don't expand and contract as much as beeswax with changes in temperature?

I am currently making 100% organic beeswax candles and getting these horrible wetspots and cracking along the sides of my candle. After doing some research, I realized that beeswax contracts and expands quite a bit as the temperature swings from hot to cold and vice versa.

Would organic carnauba, candelilla, or emulsifying waxes expand and contract less than beeswax?

https://preview.redd.it/pmo1o51azw271.jpg?width=3024&format=pjpg&auto=webp&s=0bb2e1fb899023bdb80686199eace677aa12021f