I finally got around to doing the o-ring fix, which was kind of a pain to do without a proper sized screwdriver. I still can't fill the tank up all the way, but I do seem to have much less seepage when I only fill up to about the top of the the coil chamber. The vape just isn't as satisfying as it used to be though. TC is now really wonky, or seems so. My second build on it after the "fix" hasn't proved any less wonky than the first.
In the meantime I've been working with Resistherm NiFe30 in one of my Augvape Merlins with pretty good results, using cotton wick instead of rayon - which really seems to help reduce leaks, significantly. So I'm going to keep experimenting with that for awhile and see how that goes.
I think I'm done for now experimenting with the 22mm Siren. It showed incredible promise at first. I was disappointed I was only able to get one at the time I ordered, but now I think I'm glad. What a shame.
In the meantime I've been working with Resistherm NiFe30 in one of my Augvape Merlins with pretty good results, using cotton wick instead of rayon - which really seems to help reduce leaks, significantly. So I'm going to keep experimenting with that for awhile and see how that goes.
I think I'm done for now experimenting with the 22mm Siren. It showed incredible promise at first. I was disappointed I was only able to get one at the time I ordered, but now I think I'm glad. What a shame.