NG Monkey Farts has been a great strong oil in our line. Although I don't use 464 I do use 415 and Pillar Blend and this fragrance throws really well at 1oz per pound in both waxes. I use CD wicks in both waxes. The type of wick could affect the throw for sure, but before giving up on your wicks, try to wick up higher, and let the fragrance cure a little longer. You might want to even try going down a bit on your fragrance oil, say 6-9%. But Monkey Farts is a very strong one so you should not have to be using 10% to get a great throw. There was a fragrance from NG that was expensive and that was so light after pouring but I LOVED it OOB (Tibetian Amber). Good thing I told the customer to wait a week before burning it. I made it as a special order for this customer. I poured an extra clamshell for me and forgot about it in my desk drawer. More than a month later I saw it and wondered what it was. When I opened it, strong scent blew me away! A lot of people will give up a scent that takes that long to cure. I personally think that the scent really sometimes gets a lot of depth after curing. There is no set time frame for it, but with 415 I see the cure situation a lot. I've only found one oil I didn't really feel threw well in my soy so far. Monkey Farts I've seen with lots of people who use 464 so don't give up! Also how is your melt pool on these candles? Lorelei