Hi! I totally get you I really like CB135 but it has zero scent throw for me, like you said i had issues with different wicks too, I am about to change my wax!!! I tried wooden wick and it did help me but wooden wick has its own drama lol Also it can get very expensive all these testing! So I advise you to change your wax, or maybe change your fragrance oil? Or look into your temperatures maybe it’s not your wick after all? Candle making is all about different combinations. It looks easy but it’s not. Good luck x