Hi all. We always test for 1hr per inch of candle diameter, then do a power burn once we have established the proposed wick. Here is a big question: Most customers burn for an hour or 2, so in a container that should be burn't for 4 hours, they are burning for a much shorter time, thus they end up with a lot of wax left in the container? I can get all the wax consumed in the above testing methods, but if they burn as they do, then they could be very disappointed that their candle doesn't do the burn time as stated and there is wax left. I hate to wick to big, but if I do as the customer does, then I am safe with a bigger wick. This is totally against the grain, but is something that I am very concerned with. Any comments in this regard?