Coil size plays a factor too. "Microcoils" might be great for Kayfuns, but you're better off with a larger ID coil, especially if you intend to run higher wattage to it. 2.5mm works fantastic. Larger coil = larger wick, and there's plenty of room in the Lemo for a large wick. Dry hits from a coil this size has probably more to do with technique, and is an issue of practice in getting the wicking density correct and not over stuffing the wells. I can actually cover the liquid channels with cotton and have no issues vaping 70% VG using the tried and true "Bunny Ear Method" at 30+ Watts.
Spaced coil or contact coil is a matter of preference. I prefer the performance of a contact coil, but for gunky juices, a spaced coil will last longer between re-wickings.
https://www.youtube.com/watch?v=8OSPnBDGQJc
This video was made for building a kayfun, but the same wicking method applies here. His technique for folding the wick in into the wells works amazing. Simple, but it just works.
Spaced coil or contact coil is a matter of preference. I prefer the performance of a contact coil, but for gunky juices, a spaced coil will last longer between re-wickings.
https://www.youtube.com/watch?v=8OSPnBDGQJc
This video was made for building a kayfun, but the same wicking method applies here. His technique for folding the wick in into the wells works amazing. Simple, but it just works.
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