I absolutely love the ecosoya vb. The scent throw is awesome and I never experience cracks. No repours/top-offs either. I heat to 190 because I use pigments for coloring. Then I let it drop down to 140, add FO and stir like a crazy person. I then let it sit until the wax drops to a range of 130-135 to pour. On FO load, it varies by oil. Here's a list of oils that I poured last week and their rate per pound that I used. Crushed Ginger (Bitter Creek) .5 pp Hot Apple Pie (Bitter Creek) .5 pp Star Gazer (Bitter Creek) .75 pp Bamboo (Wick Your Wax) .5 pp Blackberry Sage (Peaks) .75 pp Calming Water (Just Scent) .5 pp Asian Sandalwood (Peaks) .5 pp Vanilla Grapefruit (Wick Your Wax) .5 pp Oriental Rush (Genwax) .5 pp All of the above throw really well, both hot and cold. If you do end up wanting to get rid of your ecosoya vb, shoot me a PM as I would be interested in taking it off of your hands. *edited for my lousy spelling