Does anyone having experience with these molds know what to expect for a lifespan on them? I noticed on a couple of my tapers that where the wick goes through the silicone, the silicone used to hold the wick tight and straight but after constantly re wicking it seems that I may have to clamp both ends to achieve this. Anyone else notice this, and what should I be expecting in the way of lifespan? :? Thanks
Perry