Willie, to me it's a balance, and a tricky one at that, to get the trimming just right in tanks like the Merlin and Supreme. That little "cup" that the wicks have to be in drives me nuts in terms of trimming. The big problem is that the difference between stellar performance and so-so performance is so small. And it does make a tremendous difference.
The last time I built the Supreme it was really a great vape, except that it was spitting and popping like mad. The spitting was so bad that it "hurt". I ended up adding little, tiny, tufts of rayon to the little cups below the wick tails to cure it. It was, literally, feeding too fast and needed to be slowed down. The first time I added I over did it and choked the feed, so back to the drawing board and removed a little at a time. Took e four attempts to get it just right. Now, nirvana!
The last time I built the Supreme it was really a great vape, except that it was spitting and popping like mad. The spitting was so bad that it "hurt". I ended up adding little, tiny, tufts of rayon to the little cups below the wick tails to cure it. It was, literally, feeding too fast and needed to be slowed down. The first time I added I over did it and choked the feed, so back to the drawing board and removed a little at a time. Took e four attempts to get it just right. Now, nirvana!