OK, here's what I did: strawberry kiwi from NG in ecosoya cd advanced. Melted and added oil as usual, then seperated the wax. Colored some deep pink and a little green. Poured the pink then added the green on top later. The person who tested it for me said excellent scent throw at the beginning, from the green part then once the green was burned out, nothing from the pink. This perplexes me, since the wax/oil combo was IDENTICAL until the color was added. Dye blocks from the Candle Source, if that matters. Can the color have that much effect?