Ahoy all,
The catch cups I use are 15.5 mm inner diameter which are the biggest I can get from Digikey. I don't know where Reo gets their catch cups, maybe they make their own?
As for the spring loaded connectors, they don't have a center hole in them so I can't use them for feeders. The center conductor is too small to drill out for tubes to be soldered into.
I was under the impression that 15.5 mm was adequate for most bottom feed rda's, is this no longer true?
Happy hump day all, arrrr
I think size depends on the vaper. Now this is just my experience but I find smaller attys heat up faster and I have to give them more frequent breaks. I also have to squonk them very frequently which sometimes hurts my finders (I am getting old)That isn't to say I don't love smaller attys like my Divo or the RM2 because I do but I would love to have the ability to throw a 22mm bottom fed atty on a Cutlass.

