I bought a few Atlantis tanks which came with coils. I also bought a box of coils. The ones that came with the tanks work perfectly with my high VG juice = Betty. BUT, if I use the replacement coils, they never taste good. I thought it was just that batch of coils, so I bought another box and the same thing with them. I have resorted to cleaning the ones that do taste good but I know I can't do that forever. Suggestions?????